Home Industrial Equipment & Components Ball Valve Chemical Check Valve 2018 Product List
19,336 products found from 690  

Chemical Check Valve manufacturers & suppliers

Wafer Duo Check Valves for Industrial Chemical Plants

Min. Order: 1 Piece
  • Material: Cast Iron
  • Connection Form: Wafer Type
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Best Quality Rpp Vetical Check Valve, Chemical Valve, Plastic Valve

FOB Price: US $ 8-8.14 / Piece
Min. Order: 10 Pieces
  • Material: Rpp PVDF CPVC UPVC Pph
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Low Pressure
  • Flow Direction: Unidirection
  • Standard: GB

Stainless Steel Wafer Check Valve for Chemical Industry

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

PFA Lined Through-Way Lift Check Valve Chemical

FOB Price: US $ 100 / Piece
Min. Order: 20 Pieces
  • Material: Cast Steel
  • Connection Form: Flange
  • Structure: Elevated
  • Pressure: Low Pressure
  • Sealing Form: Gland Packings Globe Valve
  • Flow Direction: Unidirection

UPVC Vetical Check Valve, Chemical Valve, Plastic Valve

FOB Price: US $ 8-8.14 / Piece
Min. Order: 10 Pieces
  • Material: Rpp PVDF CPVC UPVC Pph
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Low Pressure
  • Flow Direction: Unidirection
  • Standard: GB

Wafer Swing Check Valve Used for Chemical Refineries

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Wafer Type
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: EPDM Sealing

PVDF Vetical Check Valve, Chemical Valve, Plastic Valve

FOB Price: US $ 8-8.14 / Piece
Min. Order: 10 Pieces
  • Material: Rpp PVDF CPVC UPVC Pph
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Low Pressure
  • Flow Direction: Unidirection
  • Standard: GB

Sanitary Stainless Steel Welded Check Valve (DIN-No. RZ1101)

FOB Price: US $ 23.8-24 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Welding
  • Structure: Elevated
  • Pressure: Ordinary Temperature
  • Function: Ddcv Double Lobe
  • Sealing Form: Gland Packings Globe Valve

Double Disc Swing Check Valve

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

Class125 Double Disc Wafer Swing Check Valve

FOB Price: US $ 6.2 / Piece
Min. Order: 10 Pieces
  • Material: Cast Iron
  • Connection Form: Wafer Type
  • Structure: Swing
  • Pressure: From 0 to 40 Bar
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

New Pph Socket Vetical Check Valve+PE Pipe, Chemical Valve, Plastic Valve

FOB Price: US $ 8-8.14 / Piece
Min. Order: 10 Pieces
  • Material: Pph
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Low Pressure
  • Flow Direction: Unidirection
  • Standard: GB

H41h Cast Forged Steel Elevated Lift High Pressure Check Valve

Min. Order: 1 Piece
  • Material: Cast Steel
  • Connection Form: Flange
  • Structure: Elevated
  • Pressure: 1.6~6.4MPa
  • Standard: GB/T12235 API
  • Application: Industrial Usage, Petroleum,Chemical,Electrics

Sanitary Stainless Steel Clamped Check Valve (IDF-No. RZ0205)

FOB Price: US $ 55-255 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Clamped
  • Structure: Elevated
  • Pressure: Ordinary Temperature
  • Function: Ddcv Double Lobe
  • Sealing Form: Gland Packings Globe Valve

Iron Casting Agricuture Machinery Hydraulic Check Valve

FOB Price: US $ 1-50 / Piece
Min. Order: 1 Piece
  • Type: Chemical Hardening Sand
  • Casting Method: Mechanical Aided Pouring& Semi-Automatic Pouring
  • Sand Core Type: Resin Sand Core
  • Application: Vehicle, Agriculture Machine, Construction Machine
  • Machining: CNC Machining
  • Material: Iron

Ss API Flange Check Valve

FOB Price: US $ 7.6-8 / Set
Min. Order: 100 Sets
  • Type: Reverse Osmosis
  • Usage: Environmental Protection, Chemical Industry
  • Motive Force: Electric power
  • Style: Network Type
  • Performance: Efficient Filtration
  • Certification: CE

Factory Price 304/304L/316/316L Sanitary Stainless Steel Clamped Check Valves

FOB Price: US $ 10-45 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Welding
  • Structure: Check Valve
  • Pressure: Ordinary Pressure
  • Flow Direction: Unidirection
  • Standard: DIN

Esg 500 Series Wafer Type Disk Check Valve

FOB Price: US $ 5 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Flange
  • Structure: Flange
  • Pressure: Pn40
  • Function: Ddcv Double Lobe
  • Sealing Form: Metal-to-Metal

Best Factory CPVC Vetical Check Valve, Chemical Valve, Plastic Valve

FOB Price: US $ 8-8.14 / Piece
Min. Order: 10 Pieces
  • Material: Rpp PVDF CPVC UPVC Pph
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Low Pressure
  • Flow Direction: Unidirection
  • Standard: GB

API 6D Metal Sealed High Pressure Swing Check Valve

FOB Price: US $ 1 / Piece
Min. Order: 1 Set
  • Material: Stainless, Cast Iron,
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Medium Pressure
  • Function: Ddcv Double Lobe
  • Sealing Form: Bellows Globe Valve

Carbon Steel Lift Check Valve with Normal Temperature

FOB Price: US $ 522-543 / Piece
Min. Order: 10 Pieces
  • Material: Cast Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Hard Seat

Sanitary Stainless Steel Welded Check Valve (RZ13-SMS-No. RZ4121)

Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Welding
  • Structure: Elevated
  • Pressure: Ordinary Temperature
  • Function: Ddcv Double Lobe
  • Sealing Form: Gland Packings Globe Valve

Wafer Type Rising Check Valve.

FOB Price: US $ 11.6 / Piece
Min. Order: 10 Pieces
  • Material: Stainless Steel
  • Connection Form: Wafer
  • Structure: Swing
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Best Factory Pph Vetical Check Valve, Chemical Valve, Plastic Valve

FOB Price: US $ 8-8.14 / Piece
Min. Order: 10 Pieces
  • Material: Pph
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Low Pressure
  • Flow Direction: Unidirection
  • Standard: GB

API Flange Swing Check Valve

FOB Price: US $ 7.6-8 / Set
Min. Order: 100 Sets
  • Type: Reverse Osmosis
  • Usage: Environmental Protection, Chemical Industry
  • Motive Force: Electric power
  • Style: Network Type
  • Performance: Efficient Filtration
  • Certification: CE

H41h 16p~64p Stainless Steel Lift Back Pressure Reflux Check Valve

Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Flange
  • Structure: Elevated
  • Pressure: 1.6~6.4MPa
  • Standard: GB/T12235
  • Application: Industrial Usage, Petroleum,Chemical,Electrics

Sanitary Stainless Steel Clamped Check Valve (DIN-No. RZ1202)

FOB Price: US $ 55-255 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Clamped
  • Structure: Elevated
  • Pressure: Ordinary Temperature
  • Function: Ddcv Double Lobe
  • Sealing Form: Gland Packings Globe Valve

Wafer Lift Brass Check Valve

Min. Order: 10 Pieces
  • Material: Brass
  • Connection Form: Wafer
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

ANSI/ASME H44h, H44y, H64h, H64y Cast Steel Swing Back-Pressure Reflux Check Valve

FOB Price: US $ 40-700 / Piece
Min. Order: 1 Piece
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: 1.6~6.4MPa
  • Standard: ANSI/ASME
  • Application: Petro Chemical Medicine
  • Work Temperature: -29~550 Deg C

Stainless Steel Double Disc Swing Check Valve

FOB Price: US $ 19.5-19.6 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Wafer Type
  • Structure: Wafer Type
  • Pressure: From 0 to 40 Bar
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Sanitary Stainless Steel Welded Check Valve (RZ13-3A-No. RZ2119)

Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Welding
  • Structure: Elevated
  • Pressure: Ordinary Temperature
  • Function: Ddcv Double Lobe
  • Sealing Form: Gland Packings Globe Valve
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