Check Valves - Glenfield Invicta End to End Project Solutions, providing market leading valve and penstock engineering excellence, across a multitude of water, Dams, Hydropower and non water infrastructure projects.

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Check Valves...

AVK 641/12-003 RECOIL CHECK VALVE, SINGLE DOOR, PN 16
	Variant: 641/12-003 Connection: Flanged Material: Ductile Iron DN: DN100-300mm

AVK 641/13-002 RECOIL CHECK VALVE, SINGLE DOOR, DN 350 - 500, PN 25 Gunmetal Seat Ring, AISI431 Hing Pin
	Variant: 641/13-002 Connection: Flanged Material: Ductile Iron DN: DN350-500mm

AVK 641/13-003 RECOIL CHECK VALVE, SINGLE DOOR, DN 100 - 300, PN 25 Aluminium Bronze Seat Ring, AISI431 Hing Pin
	Variant: 641/13-003 Connection: Flanged Material: Ductile Iron DN: DN100-300mm

AVK RECOIL 641/12-001 CHECK VALVE, SINGLE DOOR, PN 16 Gunmetal Seat Ring, AISI316 Hing Pin
	Variant: 641/12-001 Connection: Flanged Material: Ductile Iron DN: DN350-500mm

AVK RECOIL CHECK VALVE, SINGLE DOOR, DN 350 - 500, PN 25
	Variant: 641/14-003 Connection: Flanged Material: Ductile Iron DN: DN350-500mm

AVK 41/20 SWING CHECK VALVE, PN16
	Variant: 41/20 Connection: Flanged Material: Ductile Iron DN: DN50-DN300 Closing Direction: N/A

AVK 41/39-004 SWING CHECK VALVE, PN16
	Variant: 41/39-004 Connection: Flanged Material: Ductile Iron DN: DN350 - DN600

AVK 41/60 SWING CHECK VALVE, PN10/16 Resilient seated, with free shaft end
	Variant: 41/60 Connection: Flanged Material: Ductile Iron DN: DN50 - DN300

AVK 641/01-001 SWING CHECK VALVE, PN16
	Variant: 641/01-001 Connection: Flanged Material: Ductile Iiron DN: DN700-DN1000

AVK RECOIL SWING CHECK VALVE, PN16 SS hinge pin, gunmetal seat
	Variant: 641/11-001 Connection: Flanged Material: Ductile Iron DN: DN100 - DN500

AVK RECOIL CHECK VALVE, SINGLE DOOR, PN 16 SS hinge pin, alu-bronze seat, hot dip galvanized bolts
	Variant: 641/11-003 Connection: Flanged Material: Ductile Iron DN: DN100-DN500

AVK 641/21-002 RECOIL HIGH PERFORMANCE NON SLAM CHECK VALVE, PN16
	Variant: 641/21-002 Connection: Flanged Material: Ductile Iron DN: DN600-DN1600

AVK 53/40 THREADED BALL CHECK VALVE
	Variant: 53/40 Connection: Internal Thread Material: Stainless Steel DN: DN32 - DN80

Series 730 Duckbill Check Valves Choice of elastomers
	Variant: 730 Material: Elastomer DN: DN1800

Series 790 In Line Check Valves Choice of elastomers
	Variant: 790 Material: Elastomer DN: 1800

AVK 41/50-001 GUARD KIT FOR SWING CHECK VALVES Guard kit for AVK swing check valves series 41, designed according to DIN/EN.
	Variant: 41/50-001

AVK 41/50 PLASTIC SAFETY GUARD KIT FOR SERIES 41 SWING CHECK VALVES
	Variant: 41/50-005 Material: ABS plastic transparent DN: DN50-300

AVK 910/21 Y-STRAINERS, PN10/16
	Variant: 910/21-001 Connection: Flanged Material: Ductile Iron DN: DN50 - DN300

AVK 910 Y-STRAINERS, PN10/16, High Temp A2 plug and fasteners, high temp. O-ring, DN350-600
	Variant: 910/21-005 Connection: Flanged Material: Ductile Iron GJS 450 10 DN: 350-600 Closing Direction: NA

AVK 41/23-001 LEVER AND WEIGHT KIT FOR SWING CHECK VALVES Designed according to DIN/EN
	Variant: 41/23-001 Material: Ductile iron