Check valve between flange PN6-PN40/ANSI150/300 with face to face acc. to EN 558-1 Series 49. The valve has a body made of zinc plated cast steel 1.0619, disc and spring cross made of stainless steel 1.4408, spring of stainless steel 1.4571 and FPM/FKM seal for liquid and gaseous medium and is also equipped with 4 earthing lugs.
Stainless steel internal thread check valve 2 1/2 inch, connection internal thread ISO 228/1, body, disc & spring made of stainless steel (1.4301), seat made of Viton, Max. Operating pressure 16 bar, Temp.max 150°C
Internal thread check valve 2 inch, Connection internal thread ISO 228/1, Body, disc & spring made of stainless steel (1.4408), Guide bearing made of PTFE, Seat made of Viton, Max. Operating pressure 16 bar, Temp.max 20°.. +150°C, Attention! NOT suitable for vacuum applications!
Disco check valve DN 32, intermediate flange PN16/40/ANSI150, face to face acc. to EN 558-1- series 49, body, disc & spring made of stainless steel (SS316/CF8M), seat made of metal, Max. Operating pressure 40 bar
Sleeve check valve 4 inch made of brass, connection female thread ISO 228/1, body, disc & spring made of brass, seat made of NBR, Max. Max. operating pressure 16 bar, Operating temperature for: - Air: -20°C to +100°C - Water: 0°C to + 90°C - Gas: -20°C to +60°C - Max. Operating pressure: 12 bar
Sleeve check valve 3/4 inch made of brass, connection female thread NPT, body, disc & spring made of brass, seat made of NBR, Max. Operating pressure 16 bar, Operating temperature for: - Air: -20°C to +100°C - Water: 0°C to + 90°C - Gas: -20°C to +60°C - Max. Operating pressure: 25 bar
Sleeve check valve 1/2 inch made of brass, connection female thread ISO 228/1, body, disc & spring made of brass, seat made of NBR, Max. Max. operating pressure 16 bar, Operating temperature for: - Air: -20°C to +100°C - Water: 0°C to + 90°C - Gas: -20°C to +60°C - Max. Operating pressure: 25 bar
Internal thread check valve 1 inch, Connection internal thread ISO 228/1, Body, disc & spring made of stainless steel (1.4408), Guide bearing made of PTFE, Seat made of Viton, Max. Operating pressure 16 bar, Temp.max 20°.. +150°C, Attention! NOT suitable for vacuum applications!
Internal thread check valve 4 inch, Connection internal thread ISO 228/1, Body, disc & spring made of stainless steel (1.4408), Guide bearing made of PTFE, Seat made of Viton, Max. Operating pressure 16 bar, Temp.max 20°.. +150°C, Attention! NOT suitable for vacuum applications!
Sleeve check valve 4 inch made of brass, connection female thread NPT, body, disc & spring made of brass, seat made of NBR, Max. Operating pressure 16 bar, Operating temperature for: - Air: -20°C to +100°C - Water: 0°C to + 90°C - Gas: -20°C to +60°C - Max. Operating pressure: 12 bar
Stainless steel internal thread check valve 3/8 inch, connection internal thread ISO 228/1, body, disc & spring made of stainless steel (1.4301), seat made of Viton, Max. Operating pressure 16 bar, Temp.max 150°C
Disco check valve DN 15, intermediate flange PN16/40 ANSI150, face to face acc. to EN 558-1- series 49, body, disc & spring in stainless steel (SS316/CF8M), seat in metallic, Max. Operating pressure 40 bar
Internal thread check valve 3/8 inch, Connection internal thread ISO 228/1, Body, disc & spring made of stainless steel (1.4408), Guide bearing made of PTFE, Seat made of Viton, Max. Operating pressure 16 bar, Temp.max 20°.. +150°C, Attention! NOT suitable for vacuum applications!
Stainless steel internal thread check valve 2 inch, connection internal thread ISO 228/1, body, disc & spring made of stainless steel (1.4301), seat made of Viton, Max. Operating pressure 16 bar, Temp.max 150°C
Stainless steel internal thread check valve 1 1/4 inch, connection internal thread ISO 228/1, body, disc & spring made of stainless steel (1.4301), seat made of Viton, Max. Operating pressure 16 bar, Temp.max 150°C
Sleeve check valve 1 inch made of brass, connection female thread ISO 228/1, body, disc & spring made of brass, seat made of NBR, Max. Max. operating pressure 16 bar, Operating temperature for: - Air: -20°C to +100°C - Water: 0°C to + 90°C - Gas: -20°C to +60°C - Max. Operating pressure: 25 bar
Sleeve check valve 1 1/4 inch made of brass, connection female thread ISO 228/1, body, disc & spring made of brass, seat made of NBR, Max. Max. operating pressure 16 bar, Operating temperature for: - Air: -20°C to +100°C - Water: 0°C to + 90°C - Gas: -20°C to +60°C - Max. Operating pressure: 18 bar
Sleeve check valve 2 inch made of brass, connection female thread NPT, body, disc & spring made of brass, seat made of NBR, Max. Operating pressure 16 bar, Operating temperature for: - Air: -20°C to +100°C - Water: 0°C to + 90°C - Gas: -20°C to +60°C - Max. Operating pressure: 18 bar
Internal thread check valve 1 1/4 inch, Connection internal thread ISO 228/1, Body, disc & spring made of stainless steel (1.4408), Guide bearing made of PTFE, Seat made of Viton, Max. Operating pressure 16 bar, Temp.max 20°.. +150°C, Attention! NOT suitable for vacuum applications!
Internal thread check valve 1 1/2 inch, Connection internal thread ISO 228/1, Body, disc & spring made of stainless steel (1.4408), Guide bearing made of PTFE, Seat made of Viton, Max. Operating pressure 16 bar, Temp.max 20°.. +150°C, Attention! NOT suitable for vacuum applications!
Sleeve check valve 3 inch made of brass, connection female thread ISO 228/1, body, disc & spring made of brass, seat made of NBR, Max. Max. operating pressure 16 bar, Operating temperature for: - Air: -20°C to +100°C - Water: 0°C to + 90°C - Gas: -20°C to +60°C - Max. Operating pressure: 12 bar
Sleeve check valve 1 1/2 inch made of brass, connection female thread ISO 228/1, body, disc & spring made of brass, seat made of NBR, Max. Max. operating pressure 16 bar, Operating temperature for: - Air: -20°C to +100°C - Water: 0°C to + 90°C - Gas: -20°C to +60°C - Max. Operating pressure: 18 bar
Sleeve check valve 2 1/2 inch made of brass, connection female thread ISO 228/1, body, disc & spring made of brass, seat made of NBR, Max. Operating pressure 16 bar, Operating temperature for: - Air: -20°C to +100°C - Water: 0°C to + 90°C - Gas: -20°C to +60°C - Max. Operating pressure: 12 bar
Stainless steel internal thread check valve 1 inch, connection internal thread ISO 228/1, body, disc & spring made of stainless steel (1.4301), seat made of Viton, Max. Operating pressure 16 bar, Temp.max 150°C
Internal thread check valve 3 inch, Connection internal thread ISO 228/1, Body, disc & spring made of stainless steel (1.4408), Guide bearing made of PTFE, Seat made of Viton, Max. Operating pressure 16 bar, Temp.max 20°.. +150°C, Attention! NOT suitable for vacuum applications!
Sleeve check valve 3/4 inch made of brass, connection female thread ISO 228/1, body, disc & spring made of brass, seat made of NBR, Max. Operating pressure 16 bar, Operating temperature for: - Air: -20°C to +100°C - Water: 0°C to + 90°C - Gas: -20°C to +60°C - Max. Operating pressure: 25 bar
Sleeve check valve 1 inch made of brass, connection female thread NPT, body, disc & spring made of brass, seat made of NBR, Max. Operating pressure 16 bar, Operating temperature for: - Air: -20°C to +100°C - Water: 0°C to + 90°C - Gas: -20°C to +60°C - Max. Operating pressure: 25 bar
Sleeve check valve 3 inch made of brass, connection female thread NPT, body, disc & spring made of brass, seat made of NBR, Max. Operating pressure 16 bar, Operating temperature for: - Air: -20°C to +100°C - Water: 0°C to + 90°C - Gas: -20°C to +60°C - Max. Operating pressure: 12 bar
Internal thread check valve 2 1/2 inch, Connection internal thread ISO 228/1, Body, disc & spring made of stainless steel (1.4408), Guide bearing made of PTFE, Seat made of Viton, Max. Operating pressure 16 bar, Temp.max 20°.. +150°C, Attention! NOT suitable for vacuum applications!
Internal thread check valve 1/4 inch, Connection internal thread ISO 228/1, Body, disc & spring made of stainless steel (1.4408), Guide bearing made of PTFE, Seat made of Viton, Max. Operating pressure 16 bar, Temp.max 20°.. +150°C, Attention! NOT suitable for vacuum applications!
Sleeve check valve 1/2 inch made of brass, connection female thread NPT, body, disc & spring made of brass, seat made of NBR, Max. Operating pressure 16 bar, Operating temperature for: - Air: -20°C to +100°C - Water: 0°C to + 90°C - Gas: -20°C to +60°C - Max. Operating pressure: 25 bar
Stainless steel socket check valve 1 1/2 inch, connection female thread ISO 228/1, body, disc & spring made of stainless steel (1.4301), seat made of Viton, Max. Operating pressure 16 bar, Temp.max 150°C
