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 NBR seal for liquid and gaseous medium and is also equipped with 4 earthing lugs.
Fergo Disco Check Valve Typ RV110-CSNFW-DN65 Mounting between flanges PN6 to PN40 and ANSI150/300 Face to face: EN 558-1 Series49 Body: Cast steel 1.0619, zinc plated Disc: Stainless steel 1.4408 Spring cross: Stainless steel 1.4408 Spring: Stainless steel 1.4571 Seat: NBR Max. Pressure: 40 bar [see Pressure-Temperature Diagram] 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
Stainless steel internal thread check valve 3/4 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
Internal thread check valve 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!
Stainless steel internal thread check valve 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
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
Sleeve check valve 1 1/2 inch made of brass, connection female thread NPT, 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
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
