Home Industrial Equipment & Components Check Valve Wholesale Spring Valve 2017 Product List
Total 28,657 products from about 1,685

 Wholesale Spring Valve

manufacturers & suppliers

Wholesale Supplier From Exporter in China Spring Check Valve

FOB Price: $30 - $500 / Piece
Min. Order: 1 Piece
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Elevated
  • Pressure: Ordinary Pressure
  • Function: Non-Return
  • Sealing Form: Gland Packings Globe Valve

Spring Return Check Valve in Vertical Ss316 (wholesale)

FOB Price: $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

2PC Double Stem Spring Check Valve

FOB Price: $9 - $10 / Set
Min. Order: 10 Sets
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Spring
  • Pressure: Ordinary Pressure
  • Function: No-Return
  • Sealing Form: Gland Packings Globe Valve

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

FOB Price: $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

Experienced OEM Manufacturer of Spring Return Motorised Valve for Heating, Ventilation and ...

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

Brass Spring Check Valve with Ss Filter (YD-3003)

FOB Price: $0.425 - $3.152 / Piece
Min. Order: 3000 Pieces
  • Material: Brass
  • Connection Form: Thread
  • Structure: Tubular
  • Function: Nrvz Silence
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Filter: Stainless Steel

Full or Low Lift Spring Loaded Bronze & Cast Stainless Steel Pressure Safety Relief Valve ...

FOB Price: US $65 / Piece
Min. Order: 1 Piece
  • Closed: Open
  • Structure: Spring
  • Material: Stainless Steel
  • Characteristic: Safety Valve
  • Design & Manufacture: API 520, ISO 4126
  • Pre-Temp. Rating: Asme B16.34

Stainless Steel Brass Spring Check Valve (VG12.90081)

FOB Price: $0.5 - $5 / Piece
Min. Order: 1000 Pieces
  • Material: Brass
  • Connection Form: Thread
  • Structure: Swing
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Spring Fall Lift Closed High Pressure Stainless Steel Safety Valve

FOB Price: US $10 / Piece
Min. Order: 1 Piece
  • Certification: ISO
  • Temperature: Ordinary Temperature
  • Connection: Flange
  • Pressure: Adjustable
  • Closed: Closed
  • Structure: Spring

H12 Stainless Steel Vertical Spring Loaded Check Valve

FOB Price: $2 - $156 / Piece
Min. Order: 100 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Elevated
  • Pressure: Ordinary Pressure
  • Function: Non-Return
  • Sealing Form: Rigidity Seal

DIN 901/ 902 Spring Loaded Full Lift Safety Valve

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Certification: CCC, ISO, CE
  • Temperature: Ordinary Temperature
  • Connection: Flange
  • Pressure: Adjustable
  • Closed: Closed/Open
  • Structure: Spring

Esg 500 Series Pn55 Y- Spring Check Valve

FOB Price: US $9 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Control Fluid: Neutral Gas, Air
  • Size:  Dn10 ~ Dn50 (3/8" ~ 2")
  • Body Materials: CF8m (AISI316) / CF8 (AISI304)
  • Seals: PTFE
  • Fluid Pressure: 0-800psi (5.5MPa)

Twin Spring Type Pressure Safety Relief Valve (GAA37/GAA38/GAA43)

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Certification: CCC, ISO, CE
  • Temperature: Ordinary Temperature
  • Connection: Flange
  • Pressure: Adjustable
  • Closed: Open
  • Structure: Spring

Wafer Lift Type Spring Loaded Check Valve (H71H/W) Non Return

FOB Price: $23 - $50 / Piece
Min. Order: 1 Piece
  • Material: Cast Steel, Stainless Steel etc
  • Connection Form: Wafer
  • Structure: Elevated
  • Pressure: Ordinary Pressure
  • Function: Nrvz Silence, Nrvg Silence
  • Sealing Form: Metal to Metal

Stainless Steel Spring Vertical Check Valve, Threaded.

FOB Price: $8 - $150 / Piece
Min. Order: 10 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Spring
  • Pressure: Ordinary Temperature
  • Sealing Form: Gland Packings Globe Valve
  • Flow Direction: Bidirectional

Stainless Steel Spring Vertical Flange Check Valve

FOB Price: $3.9 - $4.8 / Piece
Min. Order: 10 Pieces
  • Material: Stainless Steel
  • Connection Form: Flange
  • Structure: Vertical
  • Pressure: Ordinary Temperature
  • Function: Non-Return
  • Sealing Form: Metal to Metal

Spring Pressure Reducing Valve (GAYT11H)

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Material: C.S
  • Structure: Spring Diaphragm
  • Valve Seat: Single-Seat
  • Connection: Thread
  • Temperature: Ordinary Temperature
  • Certification: ISO

Stainless Steel 2PC Spring Check Valve

FOB Price: $1.5 - $2.5 / Piece
Min. Order: 10 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Elevated
  • Pressure: Low Pressure
  • Function: Nrvr Silence
  • Sealing Form: Gland Packings Globe Valve

Diaphragm Check Valve- Spring Check Valve- Non-Return Valves

FOB Price: $18 - $20 / Piece
Min. Order: 1 Piece
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Tubular
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

2PC Threaded End SS316 2" Inch Spring Vertical Check Valve

FOB Price: $25.35 - $26.5 / Piece
Min. Order: 10 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Tubular
  • Pressure: Ordinary Temperature
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Stainless Steel Spring Check Valve (IFEC-ZH100006)

FOB Price: $1 - $80 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Thread, Welding, Flange
  • Structure: Tubular
  • Function: Ddcv Double Lobe
  • Packing: Veneer Pallets . Carton Box , Separate With Bag Fo
  • Standard: Dn25-300

Spring Micro-Open Type External Thread Safety Valve (1/2"-2")

FOB Price: $60 - $220 / Piece
Min. Order: 1 Piece
  • Certification: CCC, RoHS, ISO, CE
  • Temperature: Ordinary Temperature
  • Connection: Thread
  • Pressure: Adjustable
  • Closed: Open
  • Structure: Spring

3" Inch Durable Professional Low Price Brass Spring Check Valve Brass Non

FOB Price: $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 3-PC Spring Loaded Check Valve with Threaded End

FOB Price: $53.2 - $55.6 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Non-Return
  • Pressure: High Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

BS En 12334 Ductile Iron Spring Swing Check Valve

FOB Price: $25 - $200 / Piece
Min. Order: 1 Piece
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Temperature
  • Function: Nrvr Silence
  • Sealing Form: Gland Packings Globe Valve

3-Piece Spring Return Pneumatic Ball Valve

FOB Price: $56 - $307 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Thread
  • Driving Mode: Pneumatic
  • Nominal Pressure: PN1.0-32.0MPa
  • Channel: Straight Through Type
  • Structure: Floating Ball Valve

Stainless Steel Safety Valve Spring Relief Valve with Flange

FOB Price: US $50 / Piece
Min. Order: 1 Piece
  • Certification: ISO
  • Temperature: High Temperature
  • Connection: Flange
  • Pressure: Adjustable
  • Closed: Closed
  • Structure: Spring

Vertical Spring Loaded Check Valve

FOB Price: $2 - $156 / Piece
Min. Order: 100 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Elevated
  • Pressure: Ordinary Pressure
  • Function: Non-Return
  • Sealing Form: Rigidity Seal

Esg Y-Spring Check Valve

FOB Price: US $9 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Control Fluid: Neutral Gas, Air
  • Size:  Dn10 ~ Dn50 (3/8" ~ 2")
  • Body Materials: CF8m (AISI316) / CF8 (AISI304)
  • Seals: PTFE
  • Fluid Pressure: 0-800psi (5.5MPa)
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