Home Industrial Equipment & Components Ball Valve Wholesale Petroleum Check Valves 2017 Product List
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 Wholesale Petroleum Check Valves

manufacturers & suppliers

Double Disc Wafer Check Valve for Petroleum Valves

FOB Price: US $1 / Piece
Min. Order: 10 Pieces
  • Material: Cast Iron , Stainless Steel , Bass
  • Connection Form: Wafer
  • Structure: Butterfly
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Disco Check Valve Used for Petroleum Valves

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Wafer Type
  • Structure: Check
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Application: Industrial Usage, Water Industrial Usage
  • Size Range: Dn15-Dn100

API 6D Metal Sealed High Pressure Swing Check Valve

FOB Price: US $1 / Piece
Min. Order: 1 Set
  • Material: Stainless, Cast Iron,
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Medium Pressure
  • Function: Ddcv Double Lobe
  • Sealing Form: Bellows Globe Valve

DIN3202 F6 Cast Iron Swing Check Valve

FOB Price: $30 - $50 / Piece
Min. Order: 10 Pieces
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Low Pressure
  • Function: Stop The Medium
  • Sealing Form: Bellows Globe Valve

3-PC Spring Loaded Check Valve

FOB Price: $49 - $50 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: 3PC Spring
  • Pressure: High Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

1-1-3 Check Valve High Pressure Fluid Control Products Petroleum Equipment

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Type: Petroleum Drilling Tool & Accessory
  • Usage: Well Drilling Machinery
  • Certification: ISO, CE, PEI, ATEX

Forged Steel Globe Valve for Petroleum & Gas

FOB Price: $55 - $120 / Piece
Min. Order: 1 Piece
  • Actuator: Manual
  • Material: Carbon Steel
  • Structure: Through Way Globe Valve
  • Sealing Form: Gland Packings Globe Valve
  • Stem Thread Position: Outside Screw Stem Globe Valve
  • Application: Lining Fluorine Valve, Needle Type Globe Valve, Cryogenic Globe Valve, Plunger Type Globe Valve, Heat Preservation Globe Valve, Forged Steel Globe Valve, Oxygen Globe Valve, Bellows Globe Valve

Arrow Check Valve for Top Drive with API Certificate (IBOP)

FOB Price: $315 - $786 / Piece
Min. Order: 1 Piece
  • Type: Petroleum Drilling Tool & Accessory
  • Usage: Well Drilling Machinery, Offshore Oil and Gas Field Exploitation Machinery, Oil and Gas Transportation Machinery, Oil and Gas Processing Machinery, Oil (Gas) Production Machinery
  • Certification: ISO, API
  • Power Type: Hydraulic
  • Packing: Standard Export Package
  • Standard: API

Swing Check Valve for Steam

FOB Price: US $500 / Set
Min. Order: 1 Set
  • Type: Check Valve
  • Design Standard: API6d, ANSI B16.34, GB/T 12237
  • Flange Connection Length: API6d, ANSI B16.10, GB/T 12221
  • Flange Standard: ANSI B16.5, ANSI B16.47
  • Pressure Grade: 150lb, 300lb, 600lb, 900lb, 1500lb, 2500lb
  • Connect: Flange, Welding

Check Valve

Min. Order: 100 Pieces
  • Type: Petroleum Drilling Machine
  • Usage: Well Drilling Machinery
  • Production Capacity: 300000/Year
  • Shanghai Electric Heavy Machinery Co., Ltd.
  • Shanghai, China
  • ISO 9001, ISO 14000, ISO 20000
  • Contact Supplier

Valve Forging for Check Valves

FOB Price: US $100 / Piece
Min. Order: 1 Piece
  • Type: Petroleum Drilling Tool & Accessory
  • Usage: Well Drilling Machinery, Offshore Oil and Gas Field Exploitation Machinery, Oil and Gas Transportation Machinery, Oil and Gas Processing Machinery, Oil (Gas) Production Machinery
  • Certification: ISO, API 6A
  • Packing: Wooden Case
  • Standard: API 6A
  • Production Capacity: 300PCS/ Month
  • Jiangyin Eternal Oil Equipment Co., Ltd.
  • Jiangsu, China
  • ISO 9001
  • Contact Supplier

API Standard Check Valve

FOB Price: US $100 / Piece
Min. Order: 1 Piece
  • Type: Petroleum Drilling Tool & Accessory
  • Usage: Offshore Oil and Gas Field Exploitation Machinery
  • Certification: API

Check Valve

Min. Order: 1 Set
  • Material: Cast Iron
  • Connection Form: Flange
  • Pressure: Low Pressure
  • Standard: API
  • Application: Petroleum Equipment
  • Shanghai Ruitou Petroleum Machinery Co., Ltd
  • Shanghai, China
  • ISO 9001, ISO 9000
  • Contact Supplier

Arrow Check Valve for Top Drive with API Certificate (FJ121/35-NC38)

FOB Price: $315 - $786 / Piece
Min. Order: 1 Piece
  • Type: Petroleum Drilling Tool & Accessory
  • Usage: Well Drilling Machinery, Offshore Oil and Gas Field Exploitation Machinery, Oil and Gas Transportation Machinery, Oil and Gas Processing Machinery, Oil (Gas) Production Machinery
  • Certification: ISO, API
  • Power Type: Hydraulic
  • Packing: Standard Export Package
  • Standard: API

Steam Desuperheating Pressure Reducing Valve

FOB Price: US $2000 / Set
Min. Order: 1 Set
  • Inlet Steam: P1<10.0MPa
  • Inlet Temperature: T1<540 Degreec
  • Pressure Reducing System: Pressure and Temperature Reducing Valve, Throttle
  • Temperature Reducing System: Feed-Water Control Valve, Throttle Valve, etc.
  • Safety System: Safety Valve, Check Valve, etc.
  • Accessories: Globe Valve, Pressure Gauge, Nut, Screw Bolt, etc.

2 1/16" Check Valve for Well Control (API 6A)

Min. Order: 1 Piece
  • Type: Petroleum Drilling Tool & Accessory
  • Usage: Well Drilling Machinery, Offshore Oil and Gas Field Exploitation Machinery, Oil and Gas Transportation Machinery, Oil and Gas Processing Machinery, Oil (Gas) Production Machinery
  • Certification: ISO, CE, API 6A
  • Packing: Wooden Case
  • Standard: API 6A
  • Production Capacity: 5000sets Per Year
  • Jiangsu Shuangxin Petroleum Machinery Co., Ltd.
  • Jiangsu, China
  • ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, HSE
  • Contact Supplier

Arrow Check Valve for Top Drive with API Certificate (FJ121/70-NC38)

FOB Price: $315 - $786 / Piece
Min. Order: 1 Piece
  • Type: Petroleum Drilling Tool & Accessory
  • Usage: Well Drilling Machinery, Offshore Oil and Gas Field Exploitation Machinery, Oil and Gas Transportation Machinery, Oil and Gas Processing Machinery, Oil (Gas) Production Machinery
  • Certification: ISO, API
  • Power Type: Hydraulic
  • Packing: Standard Export Package
  • Standard: API

High Pressure Steam Swing Check Valve

FOB Price: US $500 / Set
Min. Order: 1 Set
  • Type: Check Valve
  • Design Standard: API6d, ANSI B16.34, GB/T 12237
  • Flange Connection Length: API6d, ANSI B16.10, GB/T 12221
  • Flange Standard: ANSI B16.5, ANSI B16.47
  • Pressure Grade: 150lb, 300lb, 600lb, 900lb, 1500lb, 2500lb
  • Connect: Flange, Welding

API 6A Petrochemical Equipment Wellhead Manual Orifice Choke Valve

FOB Price: $450 - $500 / piece
Min. Order: 1 piece
  • Certification: SGS, ISO 9001:2000
  • Power Source: Hydraulic
  • Operation Pressure: Atmospheric Pressure
  • Applicable Medium: Mud, Water, Natural Gas, Crude Oil
  • Structure: Plug-In
  • Material: Alloy

Cast Iron Flange Ends Angle Type Globe Valve

FOB Price: $30 - $50 / Piece
Min. Order: 10 Pieces
  • Actuator: Manual
  • Material: Cast Iron
  • Structure: Angle Type Globe Valve
  • Sealing Form: Gland Packings Globe Valve
  • Stem Thread Position: Outside Screw Stem Globe Valve
  • Application: Lining Fluorine Valve, Needle Type Globe Valve, Cryogenic Globe Valve, Plunger Type Globe Valve, Heat Preservation Globe Valve, Forged Steel Globe Valve, Oxygen Globe Valve, Bellows Globe Valve

Double Disc Bronze Wafer Check Valve Pn16

FOB Price: US $1 / Piece
Min. Order: 10 Pieces
  • Material: Cast Iron , Stainless Steel , Bass
  • Connection Form: Wafer
  • Structure: Butterfly
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Good Reputation Oil and Gas Ball Valve Dn40

Min. Order: 1000 Pieces
  • Material: Brass
  • Connection Form: Thread
  • Driving Mode: Pneumatic
  • Structure: Fixed Ball Valve
  • Function: Atmospheric Valve
  • Temperature: Normal Temperature

Cast Steel 600lbs Thread End Swing Check Valve with CE

FOB Price: $10 - $100 / Piece
Min. Order: 5 Pieces
  • Material: Stainless Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: High Temperature
  • Function: Ddcv Double Lobe, Nrvr Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Check Valve Used in Oil Field with API 6A

FOB Price: $500 - $2000 / Piece
Min. Order: 10 Pieces
  • Aplplied Standard: API 6A
  • Norminal Bore: 2 1/16"~7 1/16"
  • Product Specification Level: Psl1~Psl4
  • Performance Requirement: Pr1,Pr2
  • Material Class: AA~FF
  • Temp. Class: K~V

Rising Stem Slab Gate Valve for Wellhead

Min. Order: 1 Piece
  • Type: Straight-through
  • Material: Steel
  • Connection Form: Thread
  • Pressure: High Temperature
  • Actuator: Manual
  • Seal Surface: Wedge Gate Valve

Pressure Gage Needle Valve-Hydraulic Valve-Gas Valve

FOB Price: $7 - $100 / Piece
Min. Order: 1 Piece
  • Media Temperature: High Temperature
  • Media: Oil
  • Standard: Nonstandard
  • Pressure: High Pressure
  • Material: Stainless Steel
  • Connection Mode: Socket Welding

Cast Iron Non-Rising Stem Light Type Gate Valve

FOB Price: $30 - $50 / Piece
Min. Order: 10 Pieces
  • Type: Direct-acting
  • Material: Cast Iron
  • Connection Form: Flange
  • Pressure: Low Pressure
  • Actuator: Manual
  • Seal Surface: Wedge Gate Valve

Split Disk Wafer Style Check Valves

FOB Price: $6.6 - $6.8 / Piece
Min. Order: 10 Pieces
  • Material: Cast Iron , Stainless Steel , Bass
  • Connection Form: Wafer
  • Structure: Butterfly
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Positive Choke Valve (CDCV)

Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: High Temperature
  • Function: Ddcv Double Lobe
  • Sealing Form: Gland Packings Globe Valve

Cast Steel 300lbs Flange End Swing Check Valve with CE

FOB Price: $10 - $100 / Piece
Min. Order: 5 Pieces
  • Material: Stainless Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: High Temperature
  • Function: Ddcv Double Lobe, Nrvr Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve
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