Home Industrial Equipment & Components Check Valve Welding Check Valve 2017 Product List
Total 8,086 products from about 367

 Welding Check Valve manufacturers & suppliers

Welding Ammonia Refrigeration Check Valve for Cold Storage

FOB Price: US $25 / Piece
Min. Order: 10 Pieces
  • Packing: Carton/Wooden Carton/Pallet
  • Standard: dn32-dn125
  • Port: Qingdao
  • Production Capacity: 30000PCS/Year
  • Trademark: Dofun
  • Origin: China

Wcb Bw Butt Welding Dual Plate Check Valve

FOB Price: $10 - $300 / Piece
Min. Order: 5 Pieces
  • Material: Cast Steel
  • Connection Form: Wafer
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Scv-a Welding Right Angle Stop Check Valve

FOB Price: $28 - $35 / Piece
Min. Order: 10 Pieces
  • Packing: Carton/ Wooden Carton/Pallet
  • Standard: dn32-dn125
  • Production Capacity: 5000PCS/Year
  • Trademark: Dofun
  • Origin: China
  • HS Code: 8481804090

Forged Steel Spring Lift High Temperature Welding Check Valve

FOB Price: $5 - $200 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Welding
  • Structure: Swing
  • Pressure: High Pressure
  • Function: Sfcv Rubber Lobe
  • Sealing Form: Gland Packings Globe Valve

Thread NPT and Welding Sw/Bw Forged Swing Check Valve

FOB Price: US $89 / Piece
Min. Order: 1 Piece
  • Material: Carbon Steel
  • Connection Form: Thread
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Metal

Stainless Steel SMS Sanitary Welding Check Valve

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

Stainless Steel SMS Sanitary Welding Check Valves

FOB Price: $9 - $10 / Piece
Min. Order: 5 Pieces
  • Material: Stainless Steel
  • Connection Form: Tri Clamp Ends
  • Structure: Nrv Valve
  • Pressure: Ordinary Pressure
  • Function: Nrvr Silence
  • Sealing Form: Gland Packings Globe Valve

Sanitary Ss 304 Welding Check Valve Nut Connection of Valve Body

FOB Price: $30.92 - $115.54 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Welding
  • Structure: Swing
  • Pressure: Low Pressure
  • Flow Direction: Unidirection
  • Standard: DIN, SMS, ISO, Idf, Rjt

Forged Steel Check Valve-Welding Type High Pressure Check Valve

FOB Price: $49 - $50 / Piece
Min. Order: 1 Piece
  • Material: Cast Steel
  • Connection Form: Welding
  • Structure: Tubular
  • Pressure: High Pressure
  • Function: Ddcv Double Lobe
  • Sealing Form: Gland Packings Globe Valve

Stainless Steel Sanitary Welding Check Valve

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Welding
  • Structure: Tubular
  • Pressure: 10bar
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Soft Sealed

API Forged Steel Internal Thread and Socket Welding Check Valve

FOB Price: US $15 / Piece
Min. Order: 1 Piece
  • Material: Cast Steel
  • Connection Form: Thread
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Stainless Steel SMS Sanitary Welding Check Valves

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

Welding Clamp Thread Flange Sanitary Check Valve

FOB Price: $15 - $100 / Ton
Min. Order: 1 Ton
  • Material: Stainless Steel
  • Connection Form: Welding
  • Structure: Elevated
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence
  • Sealing Form: Gland Packings Globe Valve

Butt Welding Pressure Seal Bonnet Swing Check Valve

FOB Price: $5 - $200 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Welding
  • Structure: Swing
  • Pressure: Low Pressure
  • Function: Sfcv Rubber Lobe
  • Flow Direction: Unidirection

Sanitary Stainless Steel Welding End Check Valve

Min. Order: 5 Pieces
  • Material: Stainless Steel
  • Connection Form: Welding
  • Structure: Tubular
  • Pressure: Ordinary Temperature
  • Standard or Nonstandard: Standard
  • Delivery Time: Usually 15-20days

Ss 304 Welding Ss 3 Pieces Check Valve with EPDM Gasket

FOB Price: $43.26 - $580.26 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Welding
  • Structure: Swing
  • Pressure: Low Pressure
  • Flow Direction: Unidirection
  • Standard: DIN, SMS, ISO, Idf, Rjt

CVD-a Welding Right Angle Check Valve

Min. Order: 100 Pieces
  • Packing: Carton/ Wooden Carton/Pallet
  • Standard: dn32-dn125
  • Production Capacity: 5000PCS/Year
  • Trademark: Dofun
  • Origin: China
  • HS Code: 8481804090

Sanitary Ss316L Welding Stainless Steel Three Piece Check Valve

FOB Price: $41.26 - $581.22 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Welding
  • Structure: Swing
  • Pressure: Low Pressure
  • Flow Direction: Unidirection
  • Standard: DIN, SMS, ISO, Idf, Rjt

2" 50.8mm Stainless Steel Hygienic Ss304 Welding Check Valves

FOB Price: $18 - $20 / Piece
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

2" 50.8mm Stainless Steel Hygienic Ss304 Welding Check 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

Welding Refrigeration Y-Type Ammonia Stop Check Valve with Handwheel

FOB Price: US $40 / Piece
Min. Order: 10 Pieces
  • Sealing Form: Gland Packings
  • Size: Dn32/40/50/65/80/100/125
  • Certification: Ce
  • Standard: GB
  • H.S Code: 8481804090
  • Structure: Y Type Stop Check Valve

Check Valve for Ammonia/Welding / Wcb

FOB Price: US $20 / Piece
Min. Order: 15 Pieces
  • Material: Cast Steel
  • Connection Form: Welding
  • Pressure: High Pressure
  • Standard: CE
  • Packing: Carton
  • Production Capacity: 1000PCS

API602 Y Type 800lb 1/2'' Bult Welding Check Valve

FOB Price: $10 - $1000 / Piece
Min. Order: 1 Piece
  • Connection Form: Welding
  • Structure: Swing
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence
  • Application: Industrial Usage, Water Industrial Usage
  • Packing: Wooden Carton
  • Standard: CE, SGS, CQC, TS

Forged Steel Socket Welding Check Valve From China Supplier

FOB Price: $25.5 - $26.83 / Piece
Min. Order: 1 Piece
  • Material: Forged Steel
  • Connection Form: Welding
  • Structure: Swing
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Size: 1/2"-2"
  • Packing: Bubble Wrap, Carton Box, Plywood Case

Butt-Welding Check Valve and High Pressure Wc9 Check Valve

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Material: Cast Steel
  • Connection Form: Welding
  • Structure: Swing
  • Function: Ddcv Double Lobe, Nrvr Silence
  • Application: Industrial Usage, Household Usage
  • Packing: Wooden Carton

Stainless Steel Sanitary Check Valve

FOB Price: $9.9 - $10 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Welding or Clampe End
  • Structure: Tubular
  • Standard: ANSI
  • Application: Industrial Usage
  • Size: 1/2"- 4"

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''

Sanitary Stainless Steel Welded Check Valve (DIN-No. RZ1101)

FOB Price: US $24 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Welding
  • Structure: Elevated
  • Pressure: Ordinary Temperature
  • Function: Ddcv Double Lobe
  • Sealing Form: Gland Packings Globe Valve

API602 Forged Steel Swing Check Valve

FOB Price: $9.99 - $499.99 / Piece
Min. Order: 1 Piece
  • Material: Carbon Steel
  • Connection Form: Welding
  • Structure: Swing
  • Pressure: Ordinary Temperature
  • Function: Non-Return
  • Sealing Form: Metal to Metal

304/316L Sanitary Stainless Steel Nrv Welded Check Valve

FOB Price: $14.99 - $29.99 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Welding
  • Structure: Swing
  • Function: Ddcv Double Lobe
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Size: Dn15-Dn100, 1/2"-4"
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