Home Industrial Equipment & Components Check Valve Spring Check Valve Factory 2017 Product List
Total 5,615 products from about 401

 Spring Check Valve Factory

manufacturers & suppliers

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

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

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

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)

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

800wog Y-Type Spring Check Valve 316ss Hvt-C1

FOB Price: $3.6 - $23 / Set
Min. Order: 50 Sets
  • Material: Stainless Steel
  • Connection Form: Thread
  • Driving Mode: Manual
  • Nominal Pressure: 800psi
  • Channel: One-Way Valve
  • Structure: Fixed Ball 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

Factory Price Dn15-Dn100 High Quality Brass Spring Check Valve with Brass Core

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

Clamp Closure Stainless Steel Spring Loaded Check Valve

FOB Price: US $20 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Tri Clamp
  • Structure: Spring
  • Pressure: Low Pressure
  • Sealing Form: Clamp or Union
  • Flow Direction: Reversing

Y-Spring Check Valve, Threaded, 800wog

FOB Price: $4.2 - $17.4 / Piece
Min. Order: 5 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Swing
  • Pressure: High Pressure
  • Sealing Form: Bellows Globe Valve
  • Flow Direction: Unidirection

CF8 CF8m Vertical Type Lift Check Valve with Spring

FOB Price: $2 - $20 / Piece
Min. Order: 200 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

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
  • Production Capacity: 50000/Month
  • Trademark: QILI. OEM
  • Origin: Wenzhou, China

3PC Spring Female Check Valve

FOB Price: US $7.4 / Piece
Min. Order: 200 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Non-Return
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence, etc.
  • Sealing Form: Gland Packings Globe Valve

Stainless Steel Spring Check Valve FF

FOB Price: $2.95 - $3.1 / Piece
Min. Order: 50 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Tubular
  • Pressure: Ordinary Pressure
  • Function: Non-Rurnet
  • Sealing Form: Spring Ball Valve

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 CF8 800wog 1PC-Spring Vertical Check Valves

FOB Price: $3.5 - $5 / Piece
Min. Order: 10 Pieces
  • Material: Cast Steel
  • Connection Form: Flange
  • Structure: Life Chenck Valve
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe 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

Brass Spring Check Valve for Water Pump (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

DIN3202-K4 Stainless Steel (CF8, CF8M) Wafer Type Spring Check Valve

FOB Price: US $6.18 / Piece
Min. Order: 100 Pieces
  • Material: Stainless Steel
  • Connection Form: Wafer
  • Structure: Lifting
  • Pressure: Ordinary Pressure
  • Function: Reversing
  • Sealing Form: Gland Packing

Brass Spring Check Valves Size 1/2''-2'' (HO07)

FOB Price: $1 - $7 / Piece
Min. Order: 3000 Pieces
  • Material: Brass
  • Connection Form: Thread
  • Structure: Spring
  • Application: Water Industrial Usage, Household Usage
  • Size: 1/2''-2''
  • Technical: Forging

Investment Casting Stainless Steel 2PC Spring Vertical Check Valve

FOB Price: $2 - $20 / Set
Min. Order: 50 Sets
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: 2PC Spring
  • Pressure: 200psi/Pn16
  • Function: Spring
  • Sealing Form: Metal Seat

Wafer Check Valve Spring Loaded for Fast Closure

FOB Price: US $1 / Piece
Min. Order: 10 Pieces
  • Material: Cast Iron , Stainless Steel , Bass
  • Connection Form: Wafer
  • Structure: Butterfly
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Stainless Steel Flanged Vertical Spring Check Valve H42W/H/Y

FOB Price: US $10 / Piece
Min. Order: 1 Piece
  • Material: Cast Steel,Stainless Steel
  • Connection Form: Flange
  • Structure: Tubular
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

BS ANSI DIN Standard II UPVC Spring Check Valve

FOB Price: $0.5 - $5 / Box
Min. Order: 10 Boxes
  • Material: UPVC
  • Connection Form: Welding
  • Structure: Tubular
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe
  • Sealing Form: Bellows Globe Valve

Stainless Steel Thread Connection Y-Spring Check Valve

FOB Price: US $15 / Piece
Min. Order: 1 Piece
  • Connection Type: Bsp,NPT,BSPT
  • Situation: Industrial
  • Medium: Neutral Gas Air Water
  • Pressure: Low Pressure
  • Packing: Plastic Bag, Carton & Plywood Case
  • Standard: DN15(1/2'')-DN100(4'')

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)

4" Brass in-Line Spring Check Valve - 200wog

FOB Price: $0.4 - $2 / Piece
Min. Order: 1 Piece
  • Material: Brass
  • Connection Form: Thread
  • Structure: Swing
  • Pressure: High Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Bellows Globe Valve
Show: 10 | 30 | 50
1 2 3 4 5 6 7 8 ... 188