Home Industrial Equipment & Components Check Valve Double Ball Check Valve 2017 Product List
Total 4,757 products from about 198

 Double Ball Check Valve manufacturers & suppliers

CPVC Double Union Ball Check Valve for Hot Water

FOB Price: $1.8 - $7 / Piece
Min. Order: 5 Boxes
  • Material: CPVC
  • Connection Form: Socket
  • Structure: True Union
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Keyword: Check Valve
  • Size: 1/2"-2"

Dn600 Double Flange Ductile Iron Ball Check Valve

FOB Price: US $90 / Set
Min. Order: 5 Sets
  • Size: 2" to 24"
  • Packing: Ply Wooden Cases
  • Standard: CE, ISO
  • Port: Shanghai
  • Production Capacity: 300PCS/Month
  • Trademark: AHSUNVAL

Ball Check Valves, Single, Double Ball

Min. Order: 1 Piece
  • Material: Ht200
  • Connection Form: Flange
  • Structure: Ball Check
  • Pressure: Low Pressure
  • Function: Sfcv Rubber Lobe
  • Sealing Form: Bellows Globe Valve

Double Union Ball Check Valves

FOB Price: US $0.25 / Meter
Min. Order: 20000 Meters
  • Material: PVC
  • Connection Form: Welding
  • Flow Direction: Reversing
  • Standard: JIS
  • Application: Industrial Usage
  • Color: Grey, Cream, White or Customized

Double Flanged Ball Check Valve

FOB Price: $30 - $500 / Piece
Min. Order: 500 Pieces
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Ball
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe
  • Sealing Form: NBR

Double Flanged Ball Check Valve

FOB Price: $40 - $1000 / Piece
Min. Order: 5000 Pieces
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Check
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence
  • Sealing Form: Ball

DIN3202 F6 Double Flange Ball Check Valve

FOB Price: US $5 / Set
Min. Order: 5 Sets
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Metal Seat

Ball Check Valve Pn16 Screwed End

FOB Price: $5.6 - $660 / Piece
Min. Order: 1 Piece
  • Material: Ductile Iron
  • Connection Form: Thread
  • Structure: Check
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

API 6D Industrial Flange or Wafer Cast Iron or Forged Stainless Steel Ball or Swing Check ...

FOB Price: US $48 / Piece
Min. Order: 1 Piece
  • Material: Cast Steel
  • Connection Form: Flange
  • Structure: Swing
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence
  • Sealing Form: Seat Ring
  • Flow Direction: Unidirection

Flange End Ball Check Valve

FOB Price: $6.8 - $1000 / Piece
Min. Order: 1 Piece
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Check
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Ductile Iron Threaded End Ball Check Valve

FOB Price: $6 - $7 / Piece
Min. Order: 5 Pieces
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Check
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

DIN Standard PVC Check Valve with Single Union

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Material: PVC
  • Connection Form: Welding
  • Structure: Ball
  • Pressure: Ordinary Temperature
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Union

Epoxy Coating Ductile Iron Ball Check Valve

FOB Price: US $100 / Piece
Min. Order: 1 Piece
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Low Pressure
  • Function: Double Flange
  • Sealing Form: Bellows Globe Valve

The Flanged Ball Check Valve

FOB Price: US $26.98 / Piece
Min. Order: 100 Pieces
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Bellows Globe Valve

Era Made in China PVC True Union Ball Check Valve

FOB Price: $0.506 - $6.098 / Box
Min. Order: 5 Boxes
  • Material: PVC
  • Connection Form: Thread
  • Structure: Ball Check
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Standard: DIN
  • Application: Industrial Usage, Water Industrial Usage, Household Usage

PVC CPVC Plastic Single Union Ball Check Valve

Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Swing
  • Pressure: High Temperature
  • Function: Ddcv Double Lobe, Nrvr Silence
  • Sealing Form: Gland Packings Globe Valve

Ball Check Valve Flanged Iron Ball Check Valve

FOB Price: $10 - $300 / Piece
Min. Order: 1 Piece
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Auto Seal

Stainless Steel Ball Type Hygienic Check Valve

FOB Price: US $15 / Piece
Min. Order: 5 Pieces
  • Material: Stainless Steel
  • Connection Form: Welding
  • Structure: Nrv Valve
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence
  • Sealing Form: Gland Packings Globe Valve

Tri-Clamp&Reg Ends "a" Type (air coupler) EPDM Ball Air Blow - Check Valves

FOB Price: $10 - $15 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Welding
  • Structure: Swing
  • Pressure: High Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Standard: 3A

Brass Chrome Plated Double Check Valve (VG-A60202)

Min. Order: 1000 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Channel: Straight Through Type
  • Structure: Floating Ball Valve
  • Type: Floating Ball Valve
  • Product Name: Check Valve

2PC Double Stem Spring Check Valve

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

Ball Swing Check Valve Flange End

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

Tht Custom Valve Microesistance Ball Check Valve

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
  • Application: Industrial Usage, Water Industrial Usage, Household Usage

Epoxy Coating Ball Check Valve

FOB Price: US $100 / Piece
Min. Order: 1 Piece
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Low Pressure
  • Function: Double Flange
  • Sealing Form: Bellows Globe Valve

Made in China UPVC True Union Ball Check Valve

FOB Price: US $0.35 / Box
Min. Order: 5 Boxes
  • Material: PVC
  • Connection Form: Socket
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe
  • Standard: DIN
  • Application: Industrial Usage, Water Industrial Usage, Household Usage

Cast Iron Flange RF Ball Check Valve with Full Rubber (NBR, EPDM, NR) Lined

FOB Price: US $48 / Piece
Min. Order: 1 Piece
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Seat Ring

Ball Check Valve

FOB Price: $10 - $300 / Piece
Min. Order: 1 Piece
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Auto Seal

Stainless Steel Hygienic Ball Type Welded Check Valve (JN-NRV2002)

FOB Price: $10 - $40 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Welding
  • Structure: Swing
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe
  • Sealing Form: Bellows Globe Valve

Sinking Ball Check Valve Used to Prevent Reverse Flow

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

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
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