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Disposable Medical Products Spike Back Check Valve

Disposable Medical Products Spike Back Check Valve

Disposable Medical Products Spike Back Check Valve

Disposable Medical Products Spike Back Check Valve

Disposable Medical Products Spike Back Check Valve

Disposable Medical Products Spike Back Check Valve

Disposable Medical Products Spike Back Check Valve

US$ 0.01-0.6 / Piece

500000 Pieces(MOQ)

Quality Guarantee Period: 3 Yeas

Instrument Classification: Class II

Printing: OEM

Packing: Blister or PE Paching, Bulk

Certificate: CE/ISO13485

Sterile: E.O.Gas

Anhui JN Medical Device Co., Ltd.

Disposable Medical Products Spike Back Check Valve

Disposable Medical Products Spike Back Check Valve

Disposable Medical Products Spike Back Check Valve

Disposable Medical Products Spike Back Check Valve

Disposable Medical Products Spike Back Check Valve

Disposable Medical Products Spike Back Check Valve

Disposable Medical Products Spike Back Check Valve

US$ 0.01-0.6 / Piece

100000 Pieces(MOQ)

Type: Infusion Set

Material: Plastic

Application: Medical

Feature: Disposable

Certification: CE, ISO13485

Group: Adult

Anhui JN Medical Device Co., Ltd.

304# Stainless Steel Back Water Valve Manufacturer

304# Stainless Steel Back Water Valve Manufacturer

304# Stainless Steel Back Water Valve Manufacturer

304# Stainless Steel Back Water Valve Manufacturer

304# Stainless Steel Back Water Valve Manufacturer

304# Stainless Steel Back Water Valve Manufacturer

304# Stainless Steel Back Water Valve Manufacturer

US$ 2.5-3 / Piece

20 Pieces(MOQ)

Material: Stainless Steel

Connection Form: Thread

Structure: Swing Check Valve

Pressure: Ordinary Pressure

Function: Non Returned

Sealing Form: EPDM

Zhejiang Yuzheng Valve Technology Co., Ltd.

API/GB/ANSI/JIS/DIN Back-Pressure Valve No-Return Check Valve Valve

API/GB/ANSI/JIS/DIN Back-Pressure Valve No-Return Check Valve Valve

API/GB/ANSI/JIS/DIN Back-Pressure Valve No-Return Check Valve Valve

API/GB/ANSI/JIS/DIN Back-Pressure Valve No-Return Check Valve Valve

API/GB/ANSI/JIS/DIN Back-Pressure Valve No-Return Check Valve Valve

API/GB/ANSI/JIS/DIN Back-Pressure Valve No-Return Check Valve Valve

API/GB/ANSI/JIS/DIN Back-Pressure Valve No-Return Check Valve Valve

US$ 18-25 / Piece

1 Piece(MOQ)

Media: Oil/Water

Temperature: Ordinary Temperature

Type: Straight-through

Material: Carbon Steel

Connection Form: Flange

Pressure: Low Pressure

Shandong Zhongli High Pressure Valve Co., Ltd.

Dn80 Stainless Steel Sanitary Back Pressure Check Valves

Dn80 Stainless Steel Sanitary Back Pressure Check Valves

Dn80 Stainless Steel Sanitary Back Pressure Check Valves

Dn80 Stainless Steel Sanitary Back Pressure Check Valves

Dn80 Stainless Steel Sanitary Back Pressure Check Valves

Dn80 Stainless Steel Sanitary Back Pressure Check Valves

Dn80 Stainless Steel Sanitary Back Pressure Check Valves

US$ 15 / Piece

5 Pieces(MOQ)

Media: Water

Temperature: Ordinary Temperature

Material: Stainless Steel

Connection Form: Clamp

Structure: Nrv Valve

Pressure: Ordinary Pressure

DEYI Equipment Industries Limited

Wcb Safety Back Flow Preventor Restrictor Anti Pollution Cut off Check Valve (GHS11X)

Wcb Safety Back Flow Preventor Restrictor Anti Pollution Cut off Check Valve (GHS11X)

Wcb Safety Back Flow Preventor Restrictor Anti Pollution Cut off Check Valve (GHS11X)

Wcb Safety Back Flow Preventor Restrictor Anti Pollution Cut off Check Valve (GHS11X)

Wcb Safety Back Flow Preventor Restrictor Anti Pollution Cut off Check Valve (GHS11X)

Wcb Safety Back Flow Preventor Restrictor Anti Pollution Cut off Check Valve (GHS11X)

Wcb Safety Back Flow Preventor Restrictor Anti Pollution Cut off Check Valve (GHS11X)

US$ 20-300 / Piece

1 Piece(MOQ)

Certificate: ISO, Ce

Connection: Thread End

Medium Applicable: Water

Temperature Applicable: 0~ 80ºC

Packing: 1. Inner: Plastic Package2. Outer: Plywood Case

Standard: DN40 -- DN600

Zhejiang Guanlong Machinery Valve Co., Ltd.

70L/Min Two Spools Hydraulic Monoblock Cast Iron Back Flow Valve

70L/Min Two Spools Hydraulic Monoblock Cast Iron Back Flow Valve

70L/Min Two Spools Hydraulic Monoblock Cast Iron Back Flow Valve

70L/Min Two Spools Hydraulic Monoblock Cast Iron Back Flow Valve

70L/Min Two Spools Hydraulic Monoblock Cast Iron Back Flow Valve

70L/Min Two Spools Hydraulic Monoblock Cast Iron Back Flow Valve

US$ 60-68 / Piece

1 Piece(MOQ)

Color: Black

Name: 70L/Min Two Spools Hydraulic Monoblock Valve

Material: Cast Iron

Warranty: One Year

Packing: All Goods Are in Our Standard Packing

Standard: CE

Shanghai Guorui Hydraulic Technology Co., Ltd.

Stainless Steel Hygienic Cpm Air Operated Back Pressure Valve

Stainless Steel Hygienic Cpm Air Operated Back Pressure Valve

Stainless Steel Hygienic Cpm Air Operated Back Pressure Valve

Stainless Steel Hygienic Cpm Air Operated Back Pressure Valve

Stainless Steel Hygienic Cpm Air Operated Back Pressure Valve

Stainless Steel Hygienic Cpm Air Operated Back Pressure Valve

Stainless Steel Hygienic Cpm Air Operated Back Pressure Valve

US$ 150 / Piece

1 Piece(MOQ)

Media: Gas,Oil,Water

Temperature: Ordinary Temperature

Connection: Clamp/Welding

Pressure: Adjustable

Material: Stainless Steel

Packing: Carton Case Inside, Plywood Case Outside

WENZHOU HEBO FLUID CO., LTD

Pressure Reducing Valve Back Pressure Valve of Stainless Steel 304 Copper Material

Pressure Reducing Valve Back Pressure Valve of Stainless Steel 304 Copper Material

Pressure Reducing Valve Back Pressure Valve of Stainless Steel 304 Copper Material

Pressure Reducing Valve Back Pressure Valve of Stainless Steel 304 Copper Material

Pressure Reducing Valve Back Pressure Valve of Stainless Steel 304 Copper Material

Pressure Reducing Valve Back Pressure Valve of Stainless Steel 304 Copper Material

US$ 1.2-1.5 / Piece

1 Piece(MOQ)

Casting Method: pressure Crystallization

Process: Lost Wax Casting

Molding Technics: Pressure Casting

Application: Instrument Accessories

Material: Carbon Steel

Surface Preparation: Polishing

Yuchen power transmission limited

Cast Iron Brass Trim Back Pressure Control Valve

Cast Iron Brass Trim Back Pressure Control Valve

Cast Iron Brass Trim Back Pressure Control Valve

Cast Iron Brass Trim Back Pressure Control Valve

Cast Iron Brass Trim Back Pressure Control Valve

Cast Iron Brass Trim Back Pressure Control Valve

Cast Iron Brass Trim Back Pressure Control Valve

US$ 172.5-650 / Set

1 Set(MOQ)

Temperature: Ordinary Temperature

Certification: CE

Media: Water

Standard: Standard

Connection Mode: Flange

Material: Cast Iron Ductile Iron

QINGDAO I-FLOW CO., LTD.

DN50 Rubber Lined Low Price Wafer Connection Pneumatic EPDM Liner Concentric Soft Back Seat Double Flanged Soft Seated Butterfly Valve

DN50 Rubber Lined Low Price Wafer Connection Pneumatic EPDM Liner Concentric Soft Back Seat Double Flanged Soft Seated Butterfly Valve

DN50 Rubber Lined Low Price Wafer Connection Pneumatic EPDM Liner Concentric Soft Back Seat Double Flanged Soft Seated Butterfly Valve

DN50 Rubber Lined Low Price Wafer Connection Pneumatic EPDM Liner Concentric Soft Back Seat Double Flanged Soft Seated Butterfly Valve

DN50 Rubber Lined Low Price Wafer Connection Pneumatic EPDM Liner Concentric Soft Back Seat Double Flanged Soft Seated Butterfly Valve

DN50 Rubber Lined Low Price Wafer Connection Pneumatic EPDM Liner Concentric Soft Back Seat Double Flanged Soft Seated Butterfly Valve

US$ 16-86 / Piece

1 Piece(MOQ)

Media: Water

Driving Mode: Worm Gear

Connection Form: Flange

Structure: Centre Sealing

Seal Form: Force Sealed

Valve Stem: Normal

Tianjin Zhonghui Valve Industry Co., Ltd.

Plastic UPVC Valve Prevent Liqiud Flow Back Ture Union Check Valve

Plastic UPVC Valve Prevent Liqiud Flow Back Ture Union Check Valve

Plastic UPVC Valve Prevent Liqiud Flow Back Ture Union Check Valve

Plastic UPVC Valve Prevent Liqiud Flow Back Ture Union Check Valve

Plastic UPVC Valve Prevent Liqiud Flow Back Ture Union Check Valve

Plastic UPVC Valve Prevent Liqiud Flow Back Ture Union Check Valve

Plastic UPVC Valve Prevent Liqiud Flow Back Ture Union Check Valve

US$ 1.4 / Piece

1000 Pieces(MOQ)

Media: Water, Chemical Liquid

Temperature: Ordinary Temperature

Material: UPVC/CPVC/Pph/PVDF

Connection Form: Thread

Structure: Ball

Pressure: Ordinary Temperature

Ningbo Salvador Piping System Co., Ltd.

Toilet Angel Stop Valve with Back Flow Auto Stopper Gold Metal Grey

Toilet Angel Stop Valve with Back Flow Auto Stopper Gold Metal Grey

Toilet Angel Stop Valve with Back Flow Auto Stopper Gold Metal Grey

Toilet Angel Stop Valve with Back Flow Auto Stopper Gold Metal Grey

Toilet Angel Stop Valve with Back Flow Auto Stopper Gold Metal Grey

Toilet Angel Stop Valve with Back Flow Auto Stopper Gold Metal Grey

Toilet Angel Stop Valve with Back Flow Auto Stopper Gold Metal Grey

US$ 2.3 / Piece

10 Pieces(MOQ)

Flexible Hose Material: Stainless Steel

Type: Bibcock

Drain Style: Stainer

Bibcock Material: Stainless Steel

Valve Core Material: Ceramic

Surface Treatment: Polished

Foshan ZOOKV Kitchen-Bath Co., Ltd.

100mm Kitchen Ventilation Air Outlet Back-Pressure Check Valve Louver Diffuser

100mm Kitchen Ventilation Air Outlet Back-Pressure Check Valve Louver Diffuser

100mm Kitchen Ventilation Air Outlet Back-Pressure Check Valve Louver Diffuser

100mm Kitchen Ventilation Air Outlet Back-Pressure Check Valve Louver Diffuser

100mm Kitchen Ventilation Air Outlet Back-Pressure Check Valve Louver Diffuser

100mm Kitchen Ventilation Air Outlet Back-Pressure Check Valve Louver Diffuser

100mm Kitchen Ventilation Air Outlet Back-Pressure Check Valve Louver Diffuser

US$ 0.35-0.4 / Piece

500 Pieces(MOQ)

Material: Plastics

Usage: for Experiment, for Air Conditioner, for Manufacture, for Refrigerate

Type: Non-Return Valve

Venetian-Style Air Layers: Single

Installation: Outlet

Certification: RoHS, UR, ISO, CE, CCC

Zhejiang Tianpu Rubber & Plastic Co., Ltd.

Back Ferrule Stainless Steel Needle Valve

Back Ferrule Stainless Steel Needle Valve

Back Ferrule Stainless Steel Needle Valve

Back Ferrule Stainless Steel Needle Valve

Back Ferrule Stainless Steel Needle Valve

Back Ferrule Stainless Steel Needle Valve

Back Ferrule Stainless Steel Needle Valve

US$ 20-25 / Piece

20 Pieces(MOQ)

Power: Manual

Connection Mode: External Thread

Material: Stainless Steel

Pressure: High Pressure

Standard: Standard

Media: Gas

Zhenjiangshi Planet Fluid Control Equipment Co.,Ltd

Back Pressure Control Valve

Back Pressure Control Valve

Back Pressure Control Valve

Back Pressure Control Valve

Back Pressure Control Valve

Back Pressure Control Valve

Back Pressure Control Valve

US$ 600-1000 / Piece

1 Piece(MOQ)

Temperature: -196~60°c, -29~250°c, -60~560°c

Certification: GS, ISO9001, Ts

Media: Gas, Oil, Water, Acid, Steam

Standard: ASME, DIN, JIS, GB, etc.

Connection Mode: Flange, Welding, Thread

Power: Pneumatic

Nanjing Gaobang environmental protection energy saving equipment Co., LTD

Ferrule Type Welding Horizontal Bronze Thread Check Valve with Prevent Back Flow

Ferrule Type Welding Horizontal Bronze Thread Check Valve with Prevent Back Flow

Ferrule Type Welding Horizontal Bronze Thread Check Valve with Prevent Back Flow

Ferrule Type Welding Horizontal Bronze Thread Check Valve with Prevent Back Flow

Ferrule Type Welding Horizontal Bronze Thread Check Valve with Prevent Back Flow

Ferrule Type Welding Horizontal Bronze Thread Check Valve with Prevent Back Flow

Ferrule Type Welding Horizontal Bronze Thread Check Valve with Prevent Back Flow

US$ 1-10 / Piece

500 Pieces(MOQ)

Media: Water

Material: Bronze

Connection Form: Thread

Driving Mode: Manual

Nominal Pressure: Pn10/Pn16

Channel: Straight Through Type

Yuhuan Yifan Metal Products Co., Ltd.

Safety Valve or Back Pressure Valve by Hzvode

Safety Valve or Back Pressure Valve by Hzvode

Safety Valve or Back Pressure Valve by Hzvode

Safety Valve or Back Pressure Valve by Hzvode

Safety Valve or Back Pressure Valve by Hzvode

Safety Valve or Back Pressure Valve by Hzvode

Safety Valve or Back Pressure Valve by Hzvode

US$ 10.99-100.99 / Piece

10 Pieces(MOQ)

Media: Water

Certification: CE

Temperature: Ordinary Temperature

Connection: Welding

Pressure: Adjustable

Closed: Closed

HANGZHOU VODI PLASTIC CO., LTD.

Rising Spindle Brass Stop Valve with Drain Vent and Without Back Flow Preventer

Rising Spindle Brass Stop Valve with Drain Vent and Without Back Flow Preventer

Rising Spindle Brass Stop Valve with Drain Vent and Without Back Flow Preventer

Rising Spindle Brass Stop Valve with Drain Vent and Without Back Flow Preventer

Rising Spindle Brass Stop Valve with Drain Vent and Without Back Flow Preventer

Rising Spindle Brass Stop Valve with Drain Vent and Without Back Flow Preventer

Rising Spindle Brass Stop Valve with Drain Vent and Without Back Flow Preventer

US$ 2-4 / Piece

1000 Pieces(MOQ)

Media: Water

Temperature: Ordinary Temperature

Actuator: Manual

Material: Brass

Structure: Through Way Globe Valve

Sealing Form: Gland Packings Globe Valve

Hongxing Manufacturing Group Ltd.

35lpm 250bar 3625psi High Pressure Inner Back External Adjustment Regulator Valve

35lpm 250bar 3625psi High Pressure Inner Back External Adjustment Regulator Valve

35lpm 250bar 3625psi High Pressure Inner Back External Adjustment Regulator Valve

35lpm 250bar 3625psi High Pressure Inner Back External Adjustment Regulator Valve

35lpm 250bar 3625psi High Pressure Inner Back External Adjustment Regulator Valve

US$ 15-25 / Piece

10 Pieces(MOQ)

Pressure: 250 Bar/ 3625 Psi

The Rated Temperature: 90c°

Application: Regulate Pressure

Inlet: G3/8

Outlet: G1/4

Bypass: G1/4

Zhejiang Botuolini Machinery Co., Ltd.

Safety Back Flow Preventor Anti Pollution Cut off Check Valve (GHS11X)

Safety Back Flow Preventor Anti Pollution Cut off Check Valve (GHS11X)

Safety Back Flow Preventor Anti Pollution Cut off Check Valve (GHS11X)

Safety Back Flow Preventor Anti Pollution Cut off Check Valve (GHS11X)

Safety Back Flow Preventor Anti Pollution Cut off Check Valve (GHS11X)

US$ 20-300 / Piece

1 Piece(MOQ)

Certificate: ISO, Ce

Connection: Thread End

Medium Applicable: Water

Temperature Applicable: 0~ 80ºC

Packing: 1. Inner: Plastic Package2. Outer: Plywood Case

Standard: DN40 -- DN600

Zhejiang Guanlong Machinery Valve Co., Ltd.

Hot Sale & High Quality Hospital Disposable Medical Back Check Valve

Hot Sale & High Quality Hospital Disposable Medical Back Check Valve

Hot Sale & High Quality Hospital Disposable Medical Back Check Valve

Hot Sale & High Quality Hospital Disposable Medical Back Check Valve

Hot Sale & High Quality Hospital Disposable Medical Back Check Valve

Hot Sale & High Quality Hospital Disposable Medical Back Check Valve

Hot Sale & High Quality Hospital Disposable Medical Back Check Valve

US$ 0.12-0.35 / Piece

1000 Pieces(MOQ)

Type: Infusion Set

Material: PVC

Ethylene Oxide Sterilization: Ethylene Oxide Sterilization

Quality Guarantee Period: 5 Years

Group: Adult, Child

Certificate: CE/ISO13485

Ningbo Sintrue Medical Instruments Co., Ltd.

Hygienic Constant Pressure Valve Back Pressure Valve for Filling Machine

Hygienic Constant Pressure Valve Back Pressure Valve for Filling Machine

Hygienic Constant Pressure Valve Back Pressure Valve for Filling Machine

Hygienic Constant Pressure Valve Back Pressure Valve for Filling Machine

Hygienic Constant Pressure Valve Back Pressure Valve for Filling Machine

Hygienic Constant Pressure Valve Back Pressure Valve for Filling Machine

Hygienic Constant Pressure Valve Back Pressure Valve for Filling Machine

US$ 400-500 / Set

1 Set(MOQ)

Temperature: Ordinary Temperature

Certification: CE, ISO9001

Media: Gas

Standard: Standard

Connection Mode: Clamps

Power: Manual

Wenzhou Sunthai Valve Co., Ltd.

High Quality Back Pressure Valve

High Quality Back Pressure Valve

High Quality Back Pressure Valve

High Quality Back Pressure Valve

High Quality Back Pressure Valve

High Quality Back Pressure Valve

High Quality Back Pressure Valve

US$ 2000-2200 / Set

1 Set(MOQ)

Packing: Plywood Case

Standard: 1.13/16"~½ 7"

Port: Shanghai

Production Capacity: 1000 Sets Per Month

Trademark: YOUYAO

Origin: Made in China

JIANGSU YOUYAO PETROLEUM MACHINERY CO., LTD.

Anti Pollution Cut off Valve Safety Back-Flow Preventor (GHS11X)

Anti Pollution Cut off Valve Safety Back-Flow Preventor (GHS11X)

Anti Pollution Cut off Valve Safety Back-Flow Preventor (GHS11X)

Anti Pollution Cut off Valve Safety Back-Flow Preventor (GHS11X)

Anti Pollution Cut off Valve Safety Back-Flow Preventor (GHS11X)

Anti Pollution Cut off Valve Safety Back-Flow Preventor (GHS11X)

Anti Pollution Cut off Valve Safety Back-Flow Preventor (GHS11X)

US$ 20-300 / Piece

1 Piece(MOQ)

Certificate: ISO, Ce

Connection: Thread End

Medium Applicable: Water

Temperature Applicable: 0~ 80ºC

Packing: 1. Inner: Plastic Package2. Outer: Plywood Case

Standard: DN40 -- DN600

Zhejiang Guanlong Machinery Valve Co., Ltd.

UPVC Safety Valve Back Pressure Valve

UPVC Safety Valve Back Pressure Valve

UPVC Safety Valve Back Pressure Valve

UPVC Safety Valve Back Pressure Valve

UPVC Safety Valve Back Pressure Valve

UPVC Safety Valve Back Pressure Valve

UPVC Safety Valve Back Pressure Valve

US$ 9.23-28.25 / Piece

100 Pieces(MOQ)

Media: Water Gas Oil

Certification: CCC, ISO, CE

Temperature: Ordinary Temperature

Connection: Thread

Pressure: Adjustable

Closed: Semi-Closed

Ningbo Leadwin International Trade Co., Ltd.

High Pressure Back Pressure Valve Safety Valve for The Metering Pump

High Pressure Back Pressure Valve Safety Valve for The Metering Pump

High Pressure Back Pressure Valve Safety Valve for The Metering Pump

High Pressure Back Pressure Valve Safety Valve for The Metering Pump

High Pressure Back Pressure Valve Safety Valve for The Metering Pump

High Pressure Back Pressure Valve Safety Valve for The Metering Pump

High Pressure Back Pressure Valve Safety Valve for The Metering Pump

US$ 10-1000 / Set

1 Set(MOQ)

After-sales Service: Yes

Warranty: 1 Year

Certification: ISO9001:2000, CE

Rated Current: 16-21A

Voltage: 380V

Material: Stainless Steel

Zhejiang Ailipu Technology Co., Ltd.

Customized Good Quality Pressure Control Back Control Valve

Customized Good Quality Pressure Control Back Control Valve

Customized Good Quality Pressure Control Back Control Valve

Customized Good Quality Pressure Control Back Control Valve

Customized Good Quality Pressure Control Back Control Valve

Customized Good Quality Pressure Control Back Control Valve

Customized Good Quality Pressure Control Back Control Valve

US$ 350-1500 / DN

40 DN(MOQ)

Media: Water

Driving Mode: Manual

Connection Form: Wafer

Structure: Centre Sealing

Seal Form: Force Sealed

Valve Stem: Normal

Qingdao Boxu Metal Products Co., Ltd.

Handle Switch Hard Back Seat Wafer Type Butterfly Valve with EPDM PTFE PFA Rubber Lining API/ANSI/DIN/JIS/ASME/Aww

Handle Switch Hard Back Seat Wafer Type Butterfly Valve with EPDM PTFE PFA Rubber Lining API/ANSI/DIN/JIS/ASME/Aww

Handle Switch Hard Back Seat Wafer Type Butterfly Valve with EPDM PTFE PFA Rubber Lining API/ANSI/DIN/JIS/ASME/Aww

Handle Switch Hard Back Seat Wafer Type Butterfly Valve with EPDM PTFE PFA Rubber Lining API/ANSI/DIN/JIS/ASME/Aww

Handle Switch Hard Back Seat Wafer Type Butterfly Valve with EPDM PTFE PFA Rubber Lining API/ANSI/DIN/JIS/ASME/Aww

Handle Switch Hard Back Seat Wafer Type Butterfly Valve with EPDM PTFE PFA Rubber Lining API/ANSI/DIN/JIS/ASME/Aww

Handle Switch Hard Back Seat Wafer Type Butterfly Valve with EPDM PTFE PFA Rubber Lining API/ANSI/DIN/JIS/ASME/Aww

US$ 8.5-191 / Piece

1 Piece(MOQ)

Media: Gas, Oil, Water

Driving Mode: Manual

Connection Form: Wafer

Structure: Centre Sealing

Seal Form: Force Sealed

Valve Stem: Normal

Tianjin Renfu Valve Technology Co., Ltd.

Back Pressure Sewage Globe Mini Cast Iron Wafer Type Dual Plate Check Valve Spring Type

Back Pressure Sewage Globe Mini Cast Iron Wafer Type Dual Plate Check Valve Spring Type

Back Pressure Sewage Globe Mini Cast Iron Wafer Type Dual Plate Check Valve Spring Type

Back Pressure Sewage Globe Mini Cast Iron Wafer Type Dual Plate Check Valve Spring Type

Back Pressure Sewage Globe Mini Cast Iron Wafer Type Dual Plate Check Valve Spring Type

Back Pressure Sewage Globe Mini Cast Iron Wafer Type Dual Plate Check Valve Spring Type

Back Pressure Sewage Globe Mini Cast Iron Wafer Type Dual Plate Check Valve Spring Type

US$ 7-34.5 / Piece

100 Pieces(MOQ)

Media: Gas

Temperature: Ordinary Temperature

Type: Straight-through

Material: Stainless Steel

Connection Form: Thread

Pressure: Ordinary Temperature

Hebei Wode Valve Co., Ltd.

Ifan Spring Non Return Back Horizontal Check Valve

Ifan Spring Non Return Back Horizontal Check Valve

Ifan Spring Non Return Back Horizontal Check Valve

Ifan Spring Non Return Back Horizontal Check Valve

Ifan Spring Non Return Back Horizontal Check Valve

Ifan Spring Non Return Back Horizontal Check Valve

Ifan Spring Non Return Back Horizontal Check Valve

US$ 1.09-1.13 / Piece

160 Pieces(MOQ)

Media: Water

Temperature: Ordinary Temperature

Actuator: Auto

Material: Brass

Structure: Through Way Globe Valve

Sealing Form: Bellows Globe Valve

Zhejiang Ifan Piping Co., Ltd.

Soft Back Stainless Steel Wafer Butterfly Valve

Soft Back Stainless Steel Wafer Butterfly Valve

Soft Back Stainless Steel Wafer Butterfly Valve

Soft Back Stainless Steel Wafer Butterfly Valve

Soft Back Stainless Steel Wafer Butterfly Valve

Soft Back Stainless Steel Wafer Butterfly Valve

Soft Back Stainless Steel Wafer Butterfly Valve

US$ 9 / Piece

10 Pieces(MOQ)

Driving Mode: Manual

Connection Form: Wafer

Structure: Centre Sealing

Seal Form: Auto Sealed

Valve Stem: Normal

Work Pressure: Low Pressure (Pn<1.6mpa)

Tianjin Exxon Valve Co., Ltd.

Stainless Steel Sanitary Back Pressure SMS Tri Clamp Check Valve (HD-SCV006)

Stainless Steel Sanitary Back Pressure SMS Tri Clamp Check Valve (HD-SCV006)

Stainless Steel Sanitary Back Pressure SMS Tri Clamp Check Valve (HD-SCV006)

Stainless Steel Sanitary Back Pressure SMS Tri Clamp Check Valve (HD-SCV006)

Stainless Steel Sanitary Back Pressure SMS Tri Clamp Check Valve (HD-SCV006)

Stainless Steel Sanitary Back Pressure SMS Tri Clamp Check Valve (HD-SCV006)

Stainless Steel Sanitary Back Pressure SMS Tri Clamp Check Valve (HD-SCV006)

US$ 8.5-29 / Piece

1 Piece(MOQ)

Media: Water

Temperature: Normal Temperature (-40°c<T<120°c)

Material: 304L, 316L

Connection Form: Clamp

Structure: Swing

Pressure: Ordinary Pressure

Wenzhou Haide Fluid Equipment Co., Ltd

Jiangsu Province, China One Year Grh Back Flow Hydraulic Valve

Jiangsu Province, China One Year Grh Back Flow Hydraulic Valve

Jiangsu Province, China One Year Grh Back Flow Hydraulic Valve

Jiangsu Province, China One Year Grh Back Flow Hydraulic Valve

Jiangsu Province, China One Year Grh Back Flow Hydraulic Valve

Jiangsu Province, China One Year Grh Back Flow Hydraulic Valve

US$ 42-45 / Piece

1 Piece(MOQ)

Color: Black

Name: 800L/Min Two Spools Hydraulic Control Valve

Material: Cast Iron

Warranty: One Year

Sections: 1 Section, 2 Sections, 3 Sections

Packing: 4PCS One Carton

Shanghai Guorui Hydraulic Technology Co., Ltd.

Flanged Welded Check Valve/Non-Return Valve/Anti-Back Flow, for Oil/Gas/Water

Flanged Welded Check Valve/Non-Return Valve/Anti-Back Flow, for Oil/Gas/Water

Flanged Welded Check Valve/Non-Return Valve/Anti-Back Flow, for Oil/Gas/Water

Flanged Welded Check Valve/Non-Return Valve/Anti-Back Flow, for Oil/Gas/Water

Flanged Welded Check Valve/Non-Return Valve/Anti-Back Flow, for Oil/Gas/Water

Flanged Welded Check Valve/Non-Return Valve/Anti-Back Flow, for Oil/Gas/Water

Flanged Welded Check Valve/Non-Return Valve/Anti-Back Flow, for Oil/Gas/Water

US$ 1 / Piece

1 Piece(MOQ)

Temperature: -100~500 Degrees C

Standard: ANSI/GOST/DIN/GB

Connection: Flanged

Color: Customers' Request

Material: CF3/CF8/Wcb/Cast Iron

Packing: Packaged Wooden Cases

Wenzhou Gairui Valve Co. Ltd

Rising Spindle Brass Stop Valve Without Drain and with Back Flow Preventer

Rising Spindle Brass Stop Valve Without Drain and with Back Flow Preventer

Rising Spindle Brass Stop Valve Without Drain and with Back Flow Preventer

Rising Spindle Brass Stop Valve Without Drain and with Back Flow Preventer

Rising Spindle Brass Stop Valve Without Drain and with Back Flow Preventer

Rising Spindle Brass Stop Valve Without Drain and with Back Flow Preventer

Rising Spindle Brass Stop Valve Without Drain and with Back Flow Preventer

US$ 2-4 / Piece

1000 Pieces(MOQ)

Media: Water

Temperature: Ordinary Temperature

Actuator: Manual

Material: Brass

Structure: Through Way Globe Valve

Sealing Form: Gland Packings Globe Valve

Hongxing Manufacturing Group Ltd.

Hydraulic Control Back Pressure Valve

Hydraulic Control Back Pressure Valve

Hydraulic Control Back Pressure Valve

Hydraulic Control Back Pressure Valve

Hydraulic Control Back Pressure Valve

Hydraulic Control Back Pressure Valve

Hydraulic Control Back Pressure Valve

US$ 26-582 / Set

2 Sets(MOQ)

Temperature: Ordinary Temperature

Certification: CE

Media: Gas, Oil, Water

Standard: Standard

Connection Mode: Flange

Power: Manual

QINGDAO I-FLOW CO., LTD.

High-Quality Stainless Steel Female Thread Check Valve Gate Swing Stop Back Valve

High-Quality Stainless Steel Female Thread Check Valve Gate Swing Stop Back Valve

High-Quality Stainless Steel Female Thread Check Valve Gate Swing Stop Back Valve

High-Quality Stainless Steel Female Thread Check Valve Gate Swing Stop Back Valve

High-Quality Stainless Steel Female Thread Check Valve Gate Swing Stop Back Valve

High-Quality Stainless Steel Female Thread Check Valve Gate Swing Stop Back Valve

High-Quality Stainless Steel Female Thread Check Valve Gate Swing Stop Back Valve

US$ 2.7-52.6 / Piece

100 Pieces(MOQ)

Media: Water,Oil,Gas

Temperature: Ordinary Temperature

Type: Direct-acting

Material: Stainless Steel

Connection Form: in Thread

Pressure: Ordinary Pressure

Wenzhou Huanyi Valve Fittings Co., Ltd.

Stainless Steel Sanitary Back Pressure Tri Clamp/ Weld Check Valves

Stainless Steel Sanitary Back Pressure Tri Clamp/ Weld Check Valves

Stainless Steel Sanitary Back Pressure Tri Clamp/ Weld Check Valves

Stainless Steel Sanitary Back Pressure Tri Clamp/ Weld Check Valves

Stainless Steel Sanitary Back Pressure Tri Clamp/ Weld Check Valves

Stainless Steel Sanitary Back Pressure Tri Clamp/ Weld Check Valves

Stainless Steel Sanitary Back Pressure Tri Clamp/ Weld Check Valves

US$ 15 / Piece

5 Pieces(MOQ)

Media: Water

Temperature: Ordinary Temperature

Material: Stainless Steel

Connection Form: Clamp

Structure: Swing

Pressure: Ordinary Temperature

Wenzhou Deyi Bio-Technology Co., Ltd

Hard Back Seat Concentric Cast Iron Wafer Butterfly Valve

Hard Back Seat Concentric Cast Iron Wafer Butterfly Valve

Hard Back Seat Concentric Cast Iron Wafer Butterfly Valve

Hard Back Seat Concentric Cast Iron Wafer Butterfly Valve

Hard Back Seat Concentric Cast Iron Wafer Butterfly Valve

Hard Back Seat Concentric Cast Iron Wafer Butterfly Valve

Hard Back Seat Concentric Cast Iron Wafer Butterfly Valve

US$ 11.5 / Piece

10 Pieces(MOQ)

Connection Form: Wafer

Structure: Centre Sealing

Seal Form: Auto Sealed

Work Pressure: Low Pressure (Pn<1.6mpa)

Material of Seal Surface: Soft Sealed

Size: DN50-DN500

Afcon Ningjin Yahua Industries Co., Ltd.

Wafer Type Back Seat Handle Butterfly Valve

Wafer Type Back Seat Handle Butterfly Valve

Wafer Type Back Seat Handle Butterfly Valve

Wafer Type Back Seat Handle Butterfly Valve

Wafer Type Back Seat Handle Butterfly Valve

Wafer Type Back Seat Handle Butterfly Valve

Wafer Type Back Seat Handle Butterfly Valve

US$ 5-200 / Piece

10 Pieces(MOQ)

Driving Mode: Worm Gear

Connection Form: Flange

Structure: Three-Eccentric Sealing

Seal Form: Supercharging Pressured Sealed

Valve Stem: Normal

Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)

Zhejiang Naibang Valve Co., Ltd.

SS316 Class150 DN100 Handle Clamp Back-Seated Butterfly Valve OEM Pn16

SS316 Class150 DN100 Handle Clamp Back-Seated Butterfly Valve OEM Pn16

SS316 Class150 DN100 Handle Clamp Back-Seated Butterfly Valve OEM Pn16

SS316 Class150 DN100 Handle Clamp Back-Seated Butterfly Valve OEM Pn16

SS316 Class150 DN100 Handle Clamp Back-Seated Butterfly Valve OEM Pn16

SS316 Class150 DN100 Handle Clamp Back-Seated Butterfly Valve OEM Pn16

SS316 Class150 DN100 Handle Clamp Back-Seated Butterfly Valve OEM Pn16

US$ 15 / Piece

1 Piece(MOQ)

Media: Water

Driving Mode: Manual

Connection Form: Wafer

Structure: Centre Sealing

Seal Form: Force Sealed

Valve Stem: Normal

Wenzhou Best Valve & Pipe Fitting Co.,Ltd

Check Valves Back Pressure Butterfly Double Plate Wafer Industrial Valve

Check Valves Back Pressure Butterfly Double Plate Wafer Industrial Valve

Check Valves Back Pressure Butterfly Double Plate Wafer Industrial Valve

Check Valves Back Pressure Butterfly Double Plate Wafer Industrial Valve

Check Valves Back Pressure Butterfly Double Plate Wafer Industrial Valve

Check Valves Back Pressure Butterfly Double Plate Wafer Industrial Valve

Check Valves Back Pressure Butterfly Double Plate Wafer Industrial Valve

US$ 1-10 / Piece

100 Pieces(MOQ)

Media: Water

Driving Mode: Manual

Connection Form: Flange

Structure: Centre Sealing

Seal Form: Auto Sealed

Valve Stem: Normal

Avannto Flow Controls Co., Ltd.

Stainless Steel Tri-Clamped Food Grade Back Pressure Valve

Stainless Steel Tri-Clamped Food Grade Back Pressure Valve

Stainless Steel Tri-Clamped Food Grade Back Pressure Valve

Stainless Steel Tri-Clamped Food Grade Back Pressure Valve

US$ 12-68 / Piece

1 Piece(MOQ)

Media: Water, Oil.Gas

Temperature: High Temperature

Material: Stainless Steel

Connection Form: Clamped

Structure: Check Valve

Pressure: Ordinary Temperature

Wenzhou Gelite Machinery Co., Ltd

Stainless Steel Sanitary Back Pressure 3A Tri Clamp Check Valve (HD-SCV008)

Stainless Steel Sanitary Back Pressure 3A Tri Clamp Check Valve (HD-SCV008)

Stainless Steel Sanitary Back Pressure 3A Tri Clamp Check Valve (HD-SCV008)

Stainless Steel Sanitary Back Pressure 3A Tri Clamp Check Valve (HD-SCV008)

Stainless Steel Sanitary Back Pressure 3A Tri Clamp Check Valve (HD-SCV008)

Stainless Steel Sanitary Back Pressure 3A Tri Clamp Check Valve (HD-SCV008)

Stainless Steel Sanitary Back Pressure 3A Tri Clamp Check Valve (HD-SCV008)

US$ 10-40 / Piece

1 Piece(MOQ)

Media: Water

Temperature: Normal Temperature (-40°c<T<120°c)

Material: 304L, 316L

Connection Form: Clamp

Structure: Swing

Pressure: Ordinary Pressure

Wenzhou Haide Fluid Equipment Co., Ltd

Stainless Steel Sanitary Back Pressure DIN Tri Thread Check Valve (HD-SCV003)

Stainless Steel Sanitary Back Pressure DIN Tri Thread Check Valve (HD-SCV003)

Stainless Steel Sanitary Back Pressure DIN Tri Thread Check Valve (HD-SCV003)

Stainless Steel Sanitary Back Pressure DIN Tri Thread Check Valve (HD-SCV003)

Stainless Steel Sanitary Back Pressure DIN Tri Thread Check Valve (HD-SCV003)

Stainless Steel Sanitary Back Pressure DIN Tri Thread Check Valve (HD-SCV003)

Stainless Steel Sanitary Back Pressure DIN Tri Thread Check Valve (HD-SCV003)

US$ 10-40 / Piece

1 Piece(MOQ)

Media: Water

Temperature: Normal Temperature (-40°c<T<120°c)

Material: 304L, 316L

Connection Form: Thread

Structure: Swing

Pressure: Ordinary Pressure

Wenzhou Haide Fluid Equipment Co., Ltd

Sanitary Stainless Steel Non-Return Flap Valve Check Valve Back-Pressure Valve

Sanitary Stainless Steel Non-Return Flap Valve Check Valve Back-Pressure Valve

Sanitary Stainless Steel Non-Return Flap Valve Check Valve Back-Pressure Valve

Sanitary Stainless Steel Non-Return Flap Valve Check Valve Back-Pressure Valve

Sanitary Stainless Steel Non-Return Flap Valve Check Valve Back-Pressure Valve

Sanitary Stainless Steel Non-Return Flap Valve Check Valve Back-Pressure Valve

US$ 10-80 / Set

5 Sets(MOQ)

Media: Water Industrial Usage, Household Usage

Material: Stainless Steel

Connection Form: Clamp

Driving Mode: Manual

Nominal Pressure: 10 Bar

Channel: Straight Through Type

DEYI Equipment Industries Limited

Stainless Steel Lift Check Valve, Anti-Back Flow Use. by ANSI/GOST/GB

Stainless Steel Lift Check Valve, Anti-Back Flow Use. by ANSI/GOST/GB

Stainless Steel Lift Check Valve, Anti-Back Flow Use. by ANSI/GOST/GB

Stainless Steel Lift Check Valve, Anti-Back Flow Use. by ANSI/GOST/GB

Stainless Steel Lift Check Valve, Anti-Back Flow Use. by ANSI/GOST/GB

Stainless Steel Lift Check Valve, Anti-Back Flow Use. by ANSI/GOST/GB

Stainless Steel Lift Check Valve, Anti-Back Flow Use. by ANSI/GOST/GB

US$ 1 / Piece

1 Piece(MOQ)

Temperature: -100~500 Degrees C

Standard: ANSI/GOST/DIN/GB

Connection: Flanged

Color: Customers' Request

Material: CF3/CF8/Wcb/Cast Iron

Packing: Packaged Wooden Cases

Wenzhou Gairui Valve Co. Ltd

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