25,479 products found from 1,698  

Butterfly Check Valve Factory

manufacturers & suppliers

Buffer Device Butterfly Slow Shut Non Return Check Valve

FOB Price: US $ 40-400 / Piece
Min. Order: 1 Piece
  • Material: Ci, Di, CS, Ss etc
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Nrvz Silence, Nrvg Silence
  • Sealing Form: Metal to Metal Sealing

ANSI -Stainless Steel Dual Plate Butterfly Check Valve

FOB Price: US $ 1-10000 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Flange
  • Structure: Butterfly
  • Pressure: Class125/150
  • Function: Dual Plate
  • Sealing Form: Gland Packings Globe Valve

PVC Wafer Check Valve /Gate Valve/Swing Check Valve/Stop Valve/Industrial Valve/Butterfly Valve/Flap Type Valve (Socket)

FOB Price: US $ 3.69-9 / Piece
Min. Order: 1 Piece
  • Material: PVC
  • Connection Form: Socket
  • Structure: Check
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Size: 75mm,90mm,110mm,160mm
  • Color: Grey

Marine Valve, Gate Valve, Check Valve, Ball Valve, Butterfly Valve

FOB Price: US $ 500 / Piece
Min. Order: 1 Piece
  • Driving Mode: Manual
  • Connection Form: Flange
  • Structure: Centre Sealing
  • Seal Form: Rubber Sealed
  • Work Pressure: High Pressure (10.0mpa< Pn <80.0mpa)
  • Working Temperature: Normal Temperature (-40°C<T<120°C)

API6d Dual Plate Check Valve Butterfly Check Valve

FOB Price: US $ 49-99 / Piece
Min. Order: 1 Piece
  • Material: Carbon Steel
  • Connection Form: Wafer Type
  • Structure: Swing
  • Pressure: Ordinary Temperature
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Wafer Butterfly Type Check Valve JIS 10k or DIN Standard Bct-Wcv-02

Min. Order: 10 Pieces
  • Material: Cast Iron
  • Connection Form: Wafer
  • Structure: Butterfly
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence, Stop Meduim Return
  • Sealing Form: Soft Sealing

Butterfly Check Valve

FOB Price: US $ 9.99-299.99 / Piece
Min. Order: 1 Piece
  • Material: Wcb
  • Connection Form: Wafer
  • Structure: Butterfly Check Valve
  • Pressure: Low Pressure
  • Function: Non-Return
  • Sealing Form: Bellows Globe Valve

24 Inch Wafer Butterfly Type Check Valve

FOB Price: US $ 5.00 / 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 Dual Plate Butterfly Check Valve

FOB Price: US $ 28.9-4289.5 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Flange
  • Structure: Check Valves
  • Pressure: Ordinary Pressure
  • Function: Non-Return Valve
  • Sealing Form: Gland Packings Globe Valve

H76 Wafer Butterfly Check Valve

FOB Price: US $ 5.5-6.5 / Piece
Min. Order: 10 Pieces
  • Material: Stainless Steel
  • Connection Form: Wafer
  • Structure: Butterfly
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence, Non-Return
  • Sealing Form: Metal to Metal

Casting Steel Butterfly Type Check Valve

FOB Price: US $ 9.99-299.99 / Piece
Min. Order: 1 Piece
  • Material: Cast Iron, Wcb, Lcb, Wc6, Wc9, C12, C5, CF8, CF3
  • Connection Form: Wafer
  • Structure: Butterfly Check Valve
  • Pressure: Ordinary Temperature
  • Function: Non-Return
  • Sealing Form: Metal to Metal

Butterfly Wafer Double/Dual Disc/Plate Check Valve

FOB Price: US $ 77.9 / Piece
Min. Order: 2 Pieces
  • Material: Cast Iron
  • Connection Form: Wafer
  • Structure: Butterfly
  • Function: Nrvr Silence, Nrvz Silence
  • Application: Water Industrial Usage
  • Name: Butterfly Dual Plate Wafer Check Valve

Wafer Type Check Valve Butterfly Check Valve

Min. Order: 1 Piece
  • Material: Cast Steel
  • Connection Form: Flange
  • Structure: Butterfly
  • Pressure: Low Pressure
  • Sealing Form: Gland Packings Globe Valve
  • Flow Direction: Unidirection

Factory Wafer Double Plate 900lbs Check Valve

FOB Price: US $ 14-15 / Piece
Min. Order: 10 Pieces
  • Material: Stainless Steel
  • Connection Form: Wafer
  • Structure: Butterfly
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Bellows Globe Valve

Good Quality Check Valve Dn80, Wafer Butterfly-Type Check Valve

FOB Price: US $ 8-14 / Piece
Min. Order: 100 Pieces
  • Driving Mode: Manual
  • Connection Form: Wafer
  • Structure: Centre Sealing
  • Seal Form: Force Sealed
  • Valve Stem: Normal
  • Work Pressure: Low Pressure (Pn<1.6mpa)

(HH46X/H) Buffer Slow Shut Butterfly Clapper Non Return Check Valve

FOB Price: US $ 40-400 / Piece
Min. Order: 1 Piece
  • Material: Ci, Di, CS, Ss Etci, Di, CS, Ss etc
  • Connection Form: Flange
  • Structure: Butterfly Type Check Valve/ Dual Disc
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvg Silence, Non Return
  • Sealing Form: Soft Sealing/ Hard Sealing

1PC DIN Flanged Type Ball Valve/Check Valve/Plug Valve/Butterfly Valve

FOB Price: US $ 10 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Flange
  • Driving Mode: Manual
  • Nominal Pressure: ANSI CLASS 150-900
  • Channel: Straight Through Type
  • Structure: Flexible Ball Valve

Wafer Butterfly Type Check Valve with Flanged JIS 10k or DIN Standard Bct-Wcv-01

Min. Order: 10 Pieces
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Butterfly
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence, Stop Meduim Return
  • Sealing Form: Soft Sealing

Stainless Steel Dual Plate Wafer Check Butterfly Valve for Water Treatment

FOB Price: US $ 599 / Piece
Min. Order: 1 Piece
  • Material: Cast Steel
  • Connection Form: Wafer
  • Structure: Swing
  • Pressure: High Pressure
  • Function: Ddcv Double Lobe
  • Sealing Form: Hard Sealing
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    360° Virtual Tour

    Zhongya Valve Co., Ltd.
  • Zhejiang ISO9001:2008, ISO14001:2004, OHSAS18001:2007

ANSI Stainless Steel Dual Disc Wafer Butterfly Check Valve

FOB Price: US $ 20 / Piece
Min. Order: 1 Piece
  • Material: Cast Steel
  • Connection Form: Thread
  • Structure: Butterfly
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

H47X Butterfly Buffer Check Valve

FOB Price: US $ 70-1000 / Piece
Min. Order: 1 Piece
  • Material: Cast Iron or Stainless Steel
  • Connection Form: Flange
  • Structure: Tubular
  • Pressure: Pn1.0-2.5 MPa
  • Function: Silence Valve
  • Sealing Form: NBR

PVC Valves Wafer Type Butterfly Valve PVC Ball Valve PVC Check Valve PVC Foot Valve

FOB Price: US $ 5 / Piece
Min. Order: 50 Pieces
  • Driving Mode: Manual
  • Connection Form: Wafer
  • Structure: Double-Eccentric Sealing
  • Seal Form: Force Sealed
  • Work Pressure: Low Pressure (Pn<1.6mpa)
  • Working Temperature: Medium Temperature (120°C<T<450°C)

Check Valve Type Butterfly Valve/Transformer Valve

FOB Price: US $ 100-260 / Piece
Min. Order: 1 Piece
  • Driving Mode: Hydraulic
  • Connection Form: Water,Oil,Steam
  • Structure: Check Valve
  • Seal Form: Check Valve
  • Valve Stem: Normal
  • Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Ningbo Ville Electric Co., Ltd.
  • Zhejiang ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, ISO/TS 16949, ISO 14064, QC 080000, ANSI/ESD, ISO 29001, ISO 50001

API 6D Cast Steel RF Flange Cast Butterfly Check Valve

FOB Price: US $ 90 / Piece
Min. Order: 1 Piece
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Butterfly
  • Pressure: 1.0-2.5MPa
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Metal

Title Disc Butterfly Type Check Valve

FOB Price: US $ 10 / Piece
Min. Order: 1 Piece
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Low Pressure
  • Function: Nrvz Silence
  • Sealing Form: Seal Ring

Wafer Butterfly Check Valves (Dn71X-10)

FOB Price: US $ 5-100 / Piece
Min. Order: 10 Pieces
  • Material: Cast Iron
  • 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

PVC Wafer Check Valve /Swing Check Valve/Stop Valve/Industrial Valve/Butterfly Valve/Flap Type Valve (Socket)

FOB Price: US $ 3.69-9 / Piece
Min. Order: 1 Piece
  • Material: PVC/PVC-U
  • Connection Form: Welding
  • Structure: Check
  • Pressure: Ordinary Pressure
  • Flow Direction: Unidirectional
  • Standard: DIN

Good Quanlity PVC Pneumatic Wafer Type Butterfly Check Valve

FOB Price: US $ 0.2-5 / Piece
Min. Order: 100 Pieces
  • Driving Mode: Pneumatic
  • Connection Form: Flange
  • Valve Body: Forge Welding
  • Application: Industrial Usage, Water Industrial Usage
  • Packing: Carton
  • Port: Ningbo

Water Valve/Pool Valve/Control Valve/Check Valve/ PVC Butterfly Valve

FOB Price: US $ 0.1-100 / Piece
Min. Order: 500 Pieces
  • Driving Mode: Manual Worm Gear
  • Connection Form: Lug Support
  • Structure: Centre Sealing
  • Seal Form: Auto Sealed
  • Valve Stem: Extended
  • Work Pressure: Low Pressure (Pn<1.6mpa)

Wafer Type Butterfly Check Valve

FOB Price: US $ 3.25-3.58 / Set
Min. Order: 10 Sets
  • Material: Cast Iron
  • Connection Form: Wafer
  • Structure: Dual Plate
  • Pressure: Pn10*16
  • Function: Ddcv Double Lobe
  • Sealing Form: EPDM
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