Check Valves

Process Systems has a large range of high quality check valves held in stock in Australia. These include piston check valves, swing check valves and duo check valves. We also do a large range of duck bill check valves which we make to order so please contact us for pricing and information on this.

2 piece Stainless Steel Check Valve

SKU: ICS

Size 1/2" to 2" BSP
Body 316 Stainless Steel
Seat Metal
Pressure Range 0 to 54 BAR
Temperature 0 to 180°C

From $22.00
In Stock
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Wafer Swing Check Valve

SKU: SCVS

Size 50mm to 600mm
Body 316 Stainless Steel
Seat FKM
Pressure Range 0 to 16 BAR
Temperature -20°Cto 120°C

From $115.50
In Stock
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Flanged Ball Check Valve

SKU: BCV

Size 50mm to 300mm
Flange AS4087 PN16 / AS2129 Table E
Body FBE Coated Ductile Iron
Ball NBR Coated
Pressure Range 0 to 16 BAR
Temperature 0 to 80°C

From $143.00
In Stock
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Brass Swing Check Valve

SKU: SCB

Size 1/2" to 2" BSP
Body Brass
Seat NBR
Pressure Range 0 to 16 BAR
Temperature 0 to 80°C

From $8.80
In Stock
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Brass Piston Check Valve

SKU: PCB

Size 1/2" to 2" BSP
Body Brass
Seat NBR
Pressure Range 0 to 16 BAR
Temperature 0 to 60°C

From $6.60
In Stock
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Cast Iron Duo Check Valve

SKU: DCV

Size 50mm to 600mm
Body FBE coated Cast Iron
Seat EPDM
Disc 316 Stainless Steel
Pressure Range 0 to 16 BAR
Temperature 0 to 100°C

From $55.00
In Stock
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Stainless Steel Piston Check Valve

SKU: PCS

Size 1/2" to 2" BSP
Body 316 Stainless Steel
Seat PTFE
Pressure Range 0 to 54 BAR
Temperature 0 to 180°C

From $33.00
In Stock
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3 piece Stainless Steel Check Valve

SKU: ICS3

Size 1/2" to 2" BSP
Body 3 piece 316 Stainless Steel
Seat Metal
Pressure Range 0 to 58 BAR
Temperature 20°C to 180°C

From $44.00
In Stock
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Cast Iron Flex Check Valve

SKU: FCVC

Size 50mm to 300mm
Flange AS4087 PN16 / AS2129 Table E
Body FBE Coated Ductile Iron
Disc EPDM Coated
Pressure Range 0 to 16 BAR
Temperature 0 to 80°C

From $187.00
In Stock
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Flanged Duck Bill Check Valve

SKU: DBF

Size 50mm to 2800mm
Body Neoprene
Models Flanged Duck Bill Check
Flange 316 Stainless Steel

From $374.00
In Stock
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Flanged Stainless Steel Swing Check Valve

SKU: SCFS

Size 50mm to 300mm
Flange ANSI 150
Body 316 Stainless Steel
Seat Metal
Pressure Range 0 to 20 BAR
Temperature 0 to 220°C

From $759.00
In Stock
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Flanged WCB Swing Check Valve

SKU: SCFW

Size 50mm to 300mm
Flange ANSI 150
Body WCB with primer
Seat Metal
Pressure Range 0 to 20 BAR
Temperature 0 to 220°C

From $247.50
In Stock
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Insertable Duck Bill Check Valve

SKU: DBI

Size 100mm to 2800mm
Body Neoprene
Models Insertable Duck Bill Check Valve
Expander Clamp 316 Stainless Steel

From $434.50
In Stock
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Insertable Flanged Duck Bill Check Valve

SKU: DBIF

Size 50mm to 2800mm
Body Neoprene
Models Insertable Flanged Duck Bill Check Valve

From $434.50
In Stock
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Slip On Duck Bill Check Valve

SKU: DBS

Size 50mm to 2800mm
Body Neoprene
Models Slip on Duck Bill Check
Clamp 316 Stainless Steel

From $209.00
In Stock
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Stainless Steel Swing Check Valve

SKU: SCS

Size 1/2" to 2" BSP
Body 316 Stainless Steel
Seat Metal
Pressure Range 0 to 13 BAR
Temperature 0 to 200°C

From $22.00
In Stock
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UV Stabalised PVC Ball Check Valve

SKU: BCP

Size 1/2" to 2" BSP & Solvent Weld
Body UV Stabalised PVC
Seat EPDM or FKM
Pressure Range 0 to 10 BAR
Temperature Ambient

From $14.30
In Stock
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