Home Industrial Equipment & Components Check Valve Spring Valve 2018 Product List
33,018 products found from 2,201  

Spring Valve manufacturers & suppliers

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

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

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

FOB Price: US $ 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

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

Stainless Steel Vertical Spring Loaded Check Valve

FOB Price: US $ 2.13-72.49 / Piece
Min. Order: 100 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Tubular
  • Pressure: Low Pressure
  • Sealing Form: PTFE
  • Flow Direction: Unidirection

Forged Brass Spring Check Valve

FOB Price: US $ 0.85 / Piece
Min. Order: 500 Pieces
  • Material: Brass
  • Connection Form: Thread
  • Structure: Elevated
  • Pressure: Low Pressure
  • Function: One Way Flow
  • Sealing Form: Rubber Seals

1/2 - 4 Inch Water Vertical Spring Flap Brass Check Valve

FOB Price: US $ 1.28-2.85 / Piece
Min. Order: 2000 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 with Open or Close Bonnet

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: US $ 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

Brass Spring/Swing Check Valve

FOB Price: US $ 0.78-5.6 / Piece
Min. Order: 5000 Pieces
  • Material: Brass
  • Connection Form: Thread
  • Structure: Spring
  • Pressure: High Pressure
  • Function: Inside Water Flow
  • Sealing Form: Gland Packings Globe Valve

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)

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

Cast Stainless Steel Non Return Spring Wafer Check Valve

FOB Price: US $ 6.35-8.89 / Piece
Min. Order: 10 Pieces
  • Material: Stainless Steel
  • Connection Form: Wafer
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Check Valve
  • Sealing Form: Self Sealing

API 526 Conventional Full Openning or Closed Bonnet Flange End Spring Loaded Steam Safety Relief Valve with Stainless Steel Nozzle

FOB Price: US $ 95-100 / Set
Min. Order: 1 Set
  • Media: Water
  • Certification: CCC, RoHS, ISO, CE
  • Temperature: Ordinary Temperature
  • Connection: Flange
  • Pressure: Adjustable
  • Closed: Closed

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

Normally Closed Solenoid Valve Good for Spring - Under Water (SLDF SERIES)

FOB Price: US $ 69.00 / Piece
Min. Order: 1000 Pieces
  • Actuator: Electric
  • Connection Form: Thread
  • Type: Pilot Operated
  • Material: Brass
  • Pressure: Ordinary Temperature
  • Valve Structure: Direct Acting Solenoid Valve

D F-03 Motorized Zone Valve/3 Way Motorised Valve/3 Port Diverter Valve/Spring Return Valve Used in Heating&Cooling System22, 28mm Compression

Min. Order: 1 Piece
  • Usage: Air Conditioner, Refrigerator
  • Certification: CE, ISO, RoHS
  • Control Type: Open-Close Control Valve
  • Type: Temperature Controller
  • Material: Brass
  • Packing: Export Standard Box&Carton

Dn25 CF8 Stainless Steel Spring Return Pneumatic 3-Piece Ball Valve

FOB Price: US $ 39-40 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel 304, 304L, 316, 316L
  • Connection Form: Thread
  • Driving Mode: Pneumatic
  • Nominal Pressure: PN1.0-32.0MPa
  • Channel: Straight Through Type
  • Structure: Floating Ball Valve

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

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

API 6D Lugged Dual Plate Inconel X-750 Spring Loaded Wafer Check Valve

FOB Price: US $ 95-100 / Set
Min. Order: 1 Set
  • Media: Gas
  • Temperature: High Temperature
  • Material: Cast Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Temperature

Cast Stainless Steel Spring Non Return Thread 3PC Check Valve

FOB Price: US $ 4.76-5.53 / Piece
Min. Order: 10 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Vertical
  • Pressure: Ordinary Pressure
  • Function: Check Valve
  • Sealing Form: Spring Seal

1"-4" Stainless Steel Sanitary Hygienic Pneumatic Air Spring Butterfly Valves

Min. Order: 1 Piece
  • Driving Mode: Pneumatic
  • Connection Form: Welding
  • Structure: Centre Sealing
  • Seal Form: Force Sealed
  • Valve Stem: Normal
  • Work Pressure: Low Pressure (Pn<1.6mpa)

2PC Double Stem Spring Check Valve

FOB Price: US $ 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

Spring Fully Open Safety Valve

FOB Price: US $ 50-480 / Set
Min. Order: 1 Set
  • Structure: Safety
  • Material: AA,Bb,Cc,Dd,Ee,FF,Hh
  • Pressure: 2000psi-20000psi
  • Power: Manual
  • Packing: Seaworthy Packing
  • Standard: ANSI

Stainless Steel Spring Vertical Type Check Valve

FOB Price: US $ 6-7 / Piece
Min. Order: 10 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Straight
  • Function: Nrvz Silence
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Size: 1/4"-4"

2-PC Spring Vertical Check Valve, Threaded

FOB Price: US $ 8-150 / Piece
Min. Order: 10 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence
  • Sealing Form: Spring Vertical Check Valve

Spring Return Pneumatic Rotary Actuator Butterfly Valve

FOB Price: US $ 100 / Piece
Min. Order: 1 Piece
  • Driving Mode: Pneumatic
  • Connection Form: Wafer
  • Structure: Centre Sealing
  • Seal Form: Auto Sealed
  • Valve Stem: Normal
  • Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)

Quality Forging Certified Brass Spring Check Valve (AV-CV-5001)

FOB Price: US $ 0.8-1.82 / Piece
Min. Order: 2000 Pieces
  • Material: Brass
  • Connection Form: Thread
  • Structure: Tubular
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe
  • Sealing Form: Bellows Globe Valve

NPT Thread H12W Spring Check Valve

FOB Price: US $ 1.1-1.3 / Piece
Min. Order: 20 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Life
  • Pressure: 200psi
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Spring Loaded Check Valve

FOB Price: US $ 16-200 / Piece
Min. Order: 100 Pieces
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Temperature
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Bellows Globe Valve
Show: 10 30 50
Haven't found what you want?

Accurate Supplier Match

Post exact requests to find exact Chinese Suppliers.
Post Sourcing Request

Product Alert

Stay updated to what's new and popular on the market.