26,227 products found for 1,457  

Wholesale Return Valve

manufacturers & suppliers

Spring Return Check Valve in Vertical Ss316 (wholesale)

FOB Price: US $ 5-6 / Piece
Min. Order: 10 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Vertical
  • Pressure: Low Pressure
  • Sealing Form: Spring Seal
  • Flow Direction: Unidirection

Double Acting/Spring Return Pneumatic Flanged Ball Valve

Min. Order: 1 Piece
  • Material: Carbon Steel or Stainless Steel
  • Connection Form: Flange
  • Driving Mode: Pneumatic
  • Nominal Pressure: PN1.0-32.0MPa
  • Channel: Straight Through Type
  • Structure: Floating Ball Valve

Buffer Device Butterfly Slow Shut Non Return Check Valve

FOB Price: US $ 40-400 / Piece
Min. Order: 1 Piece
  • Material: Ci, Di, CS, Ss etc
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Nrvz Silence, Nrvg Silence
  • Sealing Form: Metal to Metal Sealing

Brass in-Line Check Valve, Virtical Check Valve, Spring Loaded Clack Valve, Non-Return Valve, One-Way Valve

FOB Price: US $ 1-10 / Piece
Min. Order: 1000 Pieces
  • Material: Brass
  • Connection Form: Thread
  • Structure: Elevated
  • Pressure: Ordinary Pressure
  • Sealing Form: Gland Packings Globe Valve
  • Flow Direction: Unidirection

Sanitary Food Grade Check Non Return Valves

FOB Price: US $ 15 / Piece
Min. Order: 5 Pieces
  • Material: Stainless Steel
  • Connection Form: Clamp
  • Structure: Nrv Valve
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence
  • Sealing Form: Gland Packings Globe Valve

Carbon Steel Bolted Cover Non Return Disc Swing Check Valve

FOB Price: US $ 95-100 / Set
Min. Order: 1 Set
  • Material: Cast Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Temperature
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Experienced OEM Manufacturer of Spring Return Motorised Valve for Heating, Ventilation and Air-Conditioning System

FOB Price: US $ 1 / Piece
Min. Order: 50 Pieces
  • Material: Brass
  • Connection Form: Compression/Thread/...
  • Channel: Tee/Two-Way
  • Structure: Flexible Ball Valve
  • Type: Flexible Ball Valve
  • Application: Industrial Usage, Water Industrial Usage, Household Usage

API/JIS/DIN Cast Steel Non-Return Swing Check Valve (H44H-DN150-150LB)

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

Sanitary Stainless Steel No Return Check Valve

Min. Order: 5 Pieces
  • Material: Stainless Steel
  • Connection Form: Welding
  • Pressure: Ordinary Temperature
  • Application: Food,Beverage,Beer,Cosmetic,Pharmacy Usage
  • Packing: Inside Carton Case, Outside Plywood Case
  • Standard: DN-25/1'' to DN 100/4''

Buffer Micro Resistance Slow Shut Swing Non Return Check Valve

FOB Price: US $ 30-300 / Piece
Min. Order: 1 Piece
  • Material: Ci, Di, CS, Ss etc
  • Connection Form: Flange
  • Structure: Swing Tilting Disc Type
  • Pressure: Ordinary Pressure
  • Function: Industrial Control
  • Sealing Form: Rubber / Metal Sealing

Non-Return Swing Type Check Valve

FOB Price: US $ 49 / Piece
Min. Order: 2 Pieces
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Swing
  • Function: Nrvr Silence, Nrvz Silence
  • Application: Water Industrial Usage
  • Name: Swing Check Valve

Factory 304 316L Sanitary Stainless Steel Non Return Welded Clamped Threaded Flange Check Valve

FOB Price: US $ 14.99-29.99 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Weld, Flange, Threaded, Clamp
  • Structure: Swing
  • Function: Ddcv Double Lobe
  • Sealing Form: Bellows Globe Valve
  • Flow Direction: One-Way

Stainless Steel Sanitary Non Return Check Valve

Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Welding
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

H44h API Non Return Swing Check Valve

FOB Price: US $ 35-4154.67 / Piece
Min. Order: 10 Pieces
  • Material: Stainless Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Flow Direction: Unidirection
  • Standard: ANSI

3 Inch Double Union Check Valves/Industrial Valve/Non Return Valve/ Non Stop Valve/Industrial Valve / One Way Valve/ Two Union Check Valves

FOB Price: US $ 10-20 / Piece
Min. Order: 1 Piece
  • Material: PVC
  • Connection Form: Socket
  • Structure: Check
  • Pressure: High Pressure
  • Sealing Form: Sealing
  • Flow Direction: Bidirectional

Ball Check Valve/PVC Check Valve, Non-Return Valve

FOB Price: US $ 10-500 / Piece
Min. Order: 10 Pieces
  • Material: Plastic
  • Connection Form: Flange
  • Structure: Elevated
  • Pressure: Low Pressure
  • Function: Nrvr Silence
  • Flow Direction: Reversing

Cvkr Silent Mute Axial Flow Venturi Non Return Check Valve

FOB Price: US $ 15-450 / Piece
Min. Order: 1 Piece
  • Material: Ci, Di, CS, Ss etc
  • Connection Form: Flange
  • Structure: Axial Type
  • Pressure: Ordinary Pressure
  • Function: Nrvz Silence
  • Sealing Form: Soft Sealing / Hard Sealing

Drainage Non-Return Valve (PVC Pipe Fitting for Drainage)

FOB Price: US $ 9.5-15.5 / Piece
Min. Order: 5 Boxes
  • Product Material: PVC
  • Size: 1/2"-6"
  • Modle: Udd030
  • Color: White, Gray
  • Export Markets: Gloal
  • Brand: Era
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Yonggao Co., Ltd.
  • Zhejiang ISO9001:2008, ISO14001:2004, OHSAS18001:2007

SS316L Automatic Return Type Sampling Valve

Min. Order: 1 Piece
  • Material Quality: 304, 304L, 316L (1.4301, 1.4307, 1.4404)
  • Connection Ends: Threaded Triclamp, Welded
  • Size: 1/2", 3/4"
  • Max. Pressure: 10bar 145psi
  • material: Stainless Steel, Forged
  • Pressure: Medium Pressure

(H77) Wafer Butterfly Tilting Disc Non Return Swing Check Valve

FOB Price: US $ 15-200 / Piece
Min. Order: 1 Piece
  • Material: CS, Ss, Brass, Chrome-Molybdenum Steel
  • Connection Form: Wafer
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Nrvr Silence, Nrvz Silence, Nrvg Silence
  • Sealing Form: Rubber Sealing / Metal Sealing

Carbon Steel Flanged Non Return Swing Check Valve

FOB Price: US $ 95-100 / Set
Min. Order: 1 Set
  • Material: Cast Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Temperature
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Metal Seat Non-Return Swing Check Valve for Pump

FOB Price: US $ 49 / Piece
Min. Order: 2 Pieces
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Low Pressure
  • Function: Sfcv Rubber Lobe
  • Sealing Form: Gland Packings Globe Valve

Ductile Iron Non-Return Ball Check Valve

FOB Price: US $ 7.5-7.6 / Piece
Min. Order: 5 Pieces
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Check
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

1 1/4" Bsp Female Check Foot Valve Suction Brass Non Return Valve for Pump

FOB Price: US $ 0.78-3.8 / Piece
Min. Order: 1000 Pieces
  • Material: Brass
  • Connection Form: Thread
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Rubber Seat

Stainless Steel Venturi Nozzle Axial Flow Non Return Check Valve

FOB Price: US $ 15-300 / Piece
Min. Order: 1 Piece
  • Material: Ss, CS, Ci, Di, etc
  • Connection Form: Flange
  • Structure: Axial Flow Type / Venturi
  • Pressure: Ordinary Pressure
  • Function: Non-Return
  • Sealing Form: Rubber Seat or Metal Seat

Sanitary Stainless Steel Automatic Non Return Valve

FOB Price: US $ 435-566 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Thread, Welding, Flange
  • Structure: Tubular
  • Function: Ddcv Double Lobe
  • Flow Direction: Bidirectional
  • Standard: DIN,SMS.ISO.3A

Stainless Steel Spring Loaded Check Valve / Non Return Valve / Swing Check Valve Pn16

FOB Price: US $ 15 / Piece
Min. Order: 10 Pieces
  • Material: Stainless Steel
  • Connection Form: Flange&Thread
  • Structure: Swing
  • Pressure: Ordinary Temperature
  • Function: Nrvz Silence
  • Sealing Form: Disc

Stainless Steel Head Tri Clamp Spring Return Normally Closed Angle Seat Valve,

FOB Price: US $ 20-21 / Piece
Min. Order: 1 Piece
  • Valve Plug: Ss304, Ss316
  • Material: Ss304, Ss316
  • Connection Form: Flange
  • Open Manner: Pneumatic
  • Size: 1/2"--4"
  • Situation: Industrial

Sanitary Stainless Steel Non Return Valve Male Ends

Min. Order: 5 Pieces
  • Material: Stainless Steel
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Packing: Standard Export Package
  • Port: Ningbo
  • Production Capacity: 3000 Units/Year
  • Trademark: SHENGFENG&VOLANT

Sanitary Stainless Steel Straight Filter Vertical None Return Valve

Min. Order: 5 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Swing
  • Pressure: Low Pressure
  • Sealing Form: Check Stop
  • Flow Direction: Unidirection
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