Home Industrial Equipment & Components Check Valve Wholesale Spring Valve 2017 Product List
Total 27,694 products from about 1,730

 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

Spring Pilot Operated Safety Valve Relief Valves

FOB Price: US $399 / Piece
Min. Order: 1 Piece
  • Certification: ISO
  • Temperature: Ordinary Temperature
  • Connection: Flange
  • Pressure: Adjustable
  • Closed: Closed
  • Structure: Spring

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

Wafer Double Disc Silent Butterfly Swing Check Valve (H76X/H DDCV) Spring Loaded

FOB Price: $15 - $400 / Piece
Min. Order: 1 Piece
  • Material: CS, Ss, Brass, Chrome-Molybdenum Steel etc
  • Connection Form: Wafer
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvg Silence, Non-Return
  • Sealing Form: Soft Sealing/ Metal Sealing

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

Stainless Steel Double Disc Check Valve with Spring

FOB Price: US $8.6 / Piece
Min. Order: 10 Pieces
  • Material: Stainless Steel
  • Connection Form: Clamp
  • Structure: Wafer
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe
  • Sealing Form: Bellows Globe Valve

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

Pressure Vessel Spring Type Safety Relief Valves- Pressure Control Valve

FOB Price: US $100 / Piece
Min. Order: 1 Piece
  • Certification: ISO, CE
  • Temperature: <350c or >350 Degree C
  • Connection: Flange
  • Pressure: Adjustable
  • Closed: Closed
  • Structure: Spring

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

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

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, SGS, 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, SGS, ISO, CE
  • Temperature: Ordinary Temperature
  • Connection: Flange
  • Pressure: Adjustable
  • Closed: Open
  • Structure: Spring

Wafer Lift Check Valve (H71H/W) Spring Loaded

FOB Price: $10 - $12 / 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

DIN Spring Cast Steel Safety Valve Flange Relief Valve

FOB Price: US $109 / Piece
Min. Order: 1 Piece
  • Certification: ISO
  • Temperature: Ordinary Temperature
  • Connection: Flange
  • Pressure: Adjustable
  • Closed: Closed
  • Structure: Spring

Stainless Steel Spring Loaded Check Valve for Compressed Air

FOB Price: $0.5 - $15 / Piece
Min. Order: 1 Piece
  • Condition: New
  • Certification: ISO9001
  • Standard: DIN, JIS
  • Customized: Customized
  • Certificate: ISO9001
  • Size: as Customers'requirments

2PC Ball Valve with Spring Reset Handle

FOB Price: $3 - $3.5 / Piece
Min. Order: 10 Pieces
  • Material: CF8m;CF8
  • Connection Form: Thread
  • Driving Mode: Manual
  • Nominal Pressure: 1000psi
  • Channel: Straight Through Type
  • Structure: Floating Ball Valve

Dual Plated Check Valve with Spring for Industrial Use

Min. Order: 1 Piece
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Tubular
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe
  • Sealing Form: Bellows Globe Valve

Zone Valve/2 Ports Motorized Valve/Spring Return Valve (BS828-25)

FOB Price: US $16 / Piece
Min. Order: 100 Pieces
  • Material: Brass
  • Connection Form: Thread
  • Driving Mode: Electric
  • Nominal Pressure: Pn16
  • Channel: Tee Type
  • Structure: Flexible Ball Valve

Ss 316L Spring Control Welded Three Pieces Check Valve

FOB Price: $0.1 - $600 / 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

Silent Check Valve-Glob Type Silent Check Valve-Spring Loaded Check Valve

FOB Price: $18 - $20 / Piece
Min. Order: 20 Pieces
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Low Pressure
  • Function: Nrvz Silence
  • Sealing Form: Rubber

Brass Spring Check Valve with Brass Coupling

FOB Price: $1 - $8 / Piece
Min. Order: 3000 Pieces
  • Material: Brass
  • Connection Form: Thread
  • Structure: Spring
  • Application: Water Industrial Usage, Household Usage
  • Size: 1/2''-2''
  • Technical: Forging

Spring Loaded Low Lift Type Pressure Safety Relief Valve (GAA27H/GAA27Y)

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Certification: CCC, SGS, ISO, CE
  • Temperature: Low Temperature
  • Connection: Thread
  • Pressure: Adjustable
  • Closed: Closed
  • Structure: Spring Loaded Closed Low Lift Type

Stainless Steel Soft Sealing 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

Dual Plate Forged Steel Spring Butterfly  Check Valve in Stock

FOB Price: US $10 / Piece
Min. Order: 5 Pieces
  • Material: Stainless Steel
  • Connection Form: Flange
  • Structure: Wafer
  • Pressure: Low Pressure
  • Sealing Form: Spring
  • Flow Direction: Bidirectional

Water Treatment Hot Selling Spring Assit Diaphragm Valve

FOB Price: $20 - $250 / Piece
Min. Order: 1 Piece
  • Type: Y
  • Material: PA/PP/Noryl
  • Connection Form: Flange/Thread/Paste/Coupling
  • Pressure: Ordinary Pressure
  • Actuator: Pnenumatic/Hydraulic
  • Seal Surface: Wedge Gate Valve

Cast Iron Spring 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
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