Home Industrial Equipment & Components Ball Valve Chemical Check Valve 2017 Product List
Total 18,082 products from about 695

 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

UPVC Vetical Check Valve, Chemical Valve, Plastic Valve

FOB Price: $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

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

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

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

Chemical Industrial Anti Corrosive PFA Lined Swing Check Valve

FOB Price: US $100 / Piece
Min. Order: 1 Piece
  • Material: Cast Steel
  • Connection Form: Wafer Type
  • Structure: Swing
  • Pressure: Low Pressure
  • Flow Direction: Unidirection
  • Standard: ANSI

PVDF Vetical Check Valve, Chemical Valve, Plastic Valve

FOB Price: $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

Chemical Resistance Swing Check Valve

FOB Price: US $200 / Piece
Min. Order: 5 Pieces
  • Material: CPVC
  • Connection Form: Flange
  • Structure: Swing
  • Function: Ddcv Double Lobe
  • Application: Industrial Usage
  • Size: Dn25-Dn250

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

FOB Price: $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: $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

Wafer Check Valve Flap Valve Class 300 Standard

FOB Price: $7.6 - $1500 / Piece
Min. Order: 1 Piece
  • 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

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

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

DIN Welded Stainless Steel 304 316L Stanitary Check Valve

FOB Price: $9 - $20 / Piece
Min. Order: 1 Piece
  • Product Name: Sanitary Check Valve
  • Standard: 3A, SMS, DIN
  • Size: 1/2" - 4" or Dn15-Dn100
  • Working Pressure: 0-10bar
  • Material: SS304 or SS316L
  • Application: Food, Beverage, Dairy, Pharmacy, Chemical or Any F

Sanitary Stainless Steel Clamped Check Valve (RJT-No. RZ0207)

FOB Price: $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: $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: $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

PTFE Seated Wafer Butterfly Valve for Chemical Industrial

FOB Price: $10 - $100 / Piece
Min. Order: 1 Piece
  • Connection Form: Wafer
  • Structure: Centre Sealing
  • Seal Form: Auto Sealed
  • Work Pressure: Low Pressure (Pn<1.6mpa)
  • Working Temperature: Medium Temperature (120°C<T<450°C)
  • Material of Seal Surface: Soft Sealed

Aluminum Sand Castings Investment Castings Bonnet Castings Check Valve

FOB Price: $5 - $8 / kg
Min. Order: 1 kg
  • Type: Chemical Hardening Sand
  • Casting Method: Thermal Gravity Casting
  • Sand Core Type: Resin Sand Core
  • Application: Oil and Gas
  • Machining: CNC Machining
  • Material: Steel

Back Pressure Non Return One Way Check Valve

FOB Price: US $250 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel, Carbon Steel, High Chrome, Bronze
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: High Pressure
  • Function: Nrvr Silence
  • Sealing Form: Gland Packings Globe Valve

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

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

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

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

Sanitary Stainless Steel 304 316L Check Valve

FOB Price: $9 - $20 / Piece
Min. Order: 1 Piece
  • Product Name: Sanitary Check Valve
  • Standard: 3A, SMS, DIN
  • Size: 1/2" - 4" or Dn15-Dn100
  • Working Pressure: 0-10bar
  • Material: SS304 or SS316L
  • Application: Food, Beverage, Dairy, Pharmacy, Chemical or Any F

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

FOB Price: $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 Flange Swing Check Valve

FOB Price: $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

6 Inch Butterfly Type Check Valve for Water/Sewage / Diesel/Gas

FOB Price: $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

Sanitary Stainless Steel Maled Threaded Check Valve (DIN-No. RZ1303)

Min. Order: 20 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Elevated
  • Pressure: Ordinary Temperature
  • Function: Ddcv Double Lobe
  • Sealing Form: Gland Packings Globe Valve

DIN Welded Stainless Steel 304 316L Stanitary Check Valve Sfx042

FOB Price: $9 - $20 / Piece
Min. Order: 1 Piece
  • Product Name: Sanitary Check Valve
  • Standard: 3A, SMS, DIN
  • Size: 1/2" - 4" or Dn15-Dn100
  • Working Pressure: 0-10bar
  • Material: SS304 or SS316L
  • Application: Food, Beverage, Dairy, Pharmacy, Chemical or Any F

High Quality Adjustable Opening Pressure Sanitary Stainless Steel 304/316L Check Valve

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

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

FOB Price: $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
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