Home Industrial Equipment & Components Check Valve Spring Check Valve Factory 2017 Product List
Total 6,527 products from about 466

 Spring Check Valve Factory

manufacturers & suppliers

Factory Direct 1 Inch Stainless Steel 316 One-Way Spring Vertical Check Valve with NPT

FOB Price: $4.7 - $5.6 / 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

Brass Spring Type Check Valve/Non Return Valve Factory

FOB Price: US $1.85 / Piece
Min. Order: 500 Pieces
  • Material: Brass
  • Connection Form: Thread
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Sealing Form: Gland Packings Globe Valve
  • Standard: GB

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

Brass Spring Check Valve with Brass Core

FOB Price: $2 - $50 / Piece
Min. Order: 1000 Pieces
  • Material: Brass
  • Connection Form: Thread
  • Structure: Spring
  • Pressure: Ordinary Temperature
  • Function: Sfcv Rubber Lobe
  • Sealing Form: Gland Packings Globe Valve

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

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

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

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

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)

Spring Vertical Check Valve with 800wog for Water

FOB Price: $4.3 - $5.9 / Piece
Min. Order: 50 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Vertical Type
  • Pressure: Ordinary Pressure
  • Function: Water,Oil,Gas
  • Sealing Form: Gland Packings Globe Valve

Y Type Spring Check Valve with Ce Certificate

FOB Price: $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

H12W Spring Loaded Screw Check Valve for Water Oil Gas

FOB Price: $7 - $9 / Piece
Min. Order: 10 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Vertical
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence, Non-Return
  • Sealing Form: Valve Body

Brass Spring Water Check Valve with ISO/ Brass Forged Check Valve

FOB Price: US $1 / Piece
Min. Order: 3000 Pieces
  • Material: Brass
  • Connection Form: Female,Thread,Bsp,NPT
  • Structure: Check
  • Pressure: Medium Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Soft Seal

1/2 Inch to 2inch Sanitary Stainless Steel 304 Y Type Check Valves Y-Filter Check Valves ...

FOB Price: $1 - $99 / Piece
Min. Order: 5 Pieces
  • Material: Stainless Steel
  • Connection Form: General
  • Driving Mode: Manual
  • Nominal Pressure: PN1.0-32.0MPa
  • Channel: Straight Through Type
  • Structure: Floating Ball Valve

Stainless Steel Spring Vertical Non Return Thread/Screwed Check Valve (200psi)

FOB Price: $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

2 Inch Durable Professional Competitive Price Ball Type Brass Spring Check Valve

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

Dual Plated Check Valve with Spring

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

Brass Spring Check Valve (YD-3001)

Min. Order: 5000 Pieces
  • Material: Brass
  • Core: Brass or Plastic
  • Packing: Standard Export Packing or as Your Requirement
  • Standard: 1/2''~2''
  • Port: Ningbo
  • Production Capacity: 2000000PCS/Year

Spring Ductile Iron Cast Iron Good Quality Check Valve

FOB Price: US $1 / set
Min. Order: 1 set
  • Material: Cast Iron, Ductile Iron, Strainless Carbon Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Temperature
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: EPDM, NBR, PTFE

Brass Spring Check Valves Size 1/2''-2'' (HO06)

FOB Price: $1 - $5 / Piece
Min. Order: 3000 Pieces
  • Material: Brass
  • Connection Form: Thread
  • Structure: Spring
  • Application: Water Industrial Usage, Household Usage
  • Size: 1/2''-2''
  • Technical: Forging

High Quality Spring Threaded Stainless Steel China Check Valve (H14)

FOB Price: $5 - $100 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Swing
  • Pressure: Low Pressure
  • Function: Sfcv Rubber Lobe
  • Flow Direction: Unidirection

Stainless Steel Y-Spring Check Valve (spring)

FOB Price: $3.46 - $3.6 / Set
Min. Order: 20 Sets
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Y-Spring
  • Pressure: 800psi/Pn55
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Thread

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

Good Quality of Spring Check Valve

FOB Price: US $0.9 / Piece
Min. Order: 5000 Pieces
  • Material: Copper
  • Sealing Form: Bellows Globe Valve
  • Flow Direction: Reversing
  • Standard: BSW
  • Color: White Grey Green
  • Size: 1"- 2"

Era Valves PVC Single Union Spring Check Valve Pn10 (F1970) , NSF-Pw & Upc

FOB Price: $1.2 - $55 / Box
Min. Order: 5 Boxes
  • Material: CPVC
  • Connection Form: Socket
  • Channel: Straight Through Type
  • Structure: Fixed Ball Valve
  • Type: Fixed Ball Valve
  • Application: Industrial Usage, Water Industrial Usage, Household Usage

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)

Spring Ball Check Valve- Ball Lift Check Valve- Ball Valve

FOB Price: $50 - $3000 / Piece
Min. Order: 1 Piece
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Lift Type
  • Pressure: Ordinary Pressure
  • Function: Sfcv Rubber Lobe
  • Sealing Form: Soft Sealing

Brass Valve Dual Plate, Quality-Assured Widely Use Spring Check Valve

FOB Price: $1.49 - $36.8 / Piece
Min. Order: 3000 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 Check Valve (V24-014)

Min. Order: 2000 Pieces
  • Material: Brass
  • Connection Form: Thread
  • Structure: Tubular
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Bellows Globe Valve
  • Flow Direction: Reversing

Stainless Steel Hygienic Spring Non-Return Pressure Threaded Check Valve with Drain

FOB Price: $5 - $50 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Packing: Shrink Wrapped, Reusable Bag, Paper Carton,Plywood
  • Standard: SS304. SS316L. 1.4404. 1.4301
  • Port: Ningbo
  • Production Capacity: 50000/Month
  • Trademark: QILI. OEM
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