Check valves and valves
Check valves and butterfly valves ensure that the medium passes in one direction. Choose between flange connections with different DN clearances or threaded connections. Available in carbon or stainless steel or brass. Designed for installation in various industrial applications.
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Functional fittings - non-return valves. Check valves designed for air flow in one direction only, brass design, pressure 10 bar, tubular design with internal threads 1/8".
Functional fittings - non-return valves. Check valves designed for air flow in one direction only, brass design, pressure 10 bar, tubular design with internal threads 1/2".
Functional fittings - non-return valves. Check valves designed for air flow in one direction only, brass design, pressure 10 bar, tubular design with internal threads M5.
Functional fittings - non-return valves. Check valves designed for air flow in one direction only, brass design, pressure 10 bar, tubular design with internal threads 1".
Functional fittings - non-return valves. Check valves designed for air flow in one direction only, brass design, pressure 10 bar, tubular design with 3/4" female threads.
Check valve ART130E for horizontal mounting with connection thread G3/4". Pipe nominal bore DN 20, body length 53, height 58. Made of brass.
Functional fittings - non-return valves. Check valves designed for air flow in one direction only, brass design, pressure 10 bar, tubular design with 1/4" internal threads.
Check valves ART130E for horizontal mounting with G1/2 thread connection. Pipe nominal bore DN 15, body length 47, height 51. Made of brass.
Functional fittings - non-return valves. Check valves designed for air flow in one direction only, brass design, pressure 10 bar, tubular design with internal threads G3/8".
Check valves ART130E for horizontal mounting with connection thread G1 1/2". Pipe nominal bore DN 40, body length 88, height 98. Made of brass.
Check valves ART130E for horizontal mounting with connection thread G1 1/4". Pipe nominal bore DN 32, body length 70, height 78. Made of brass.
ART130E check valves for horizontal mounting with G1" connection thread. Pipe nominal bore DN 25, body length 63, height 68. Made of brass.
ART130E check valves for horizontal mounting with G2" connection thread. Pipe nominal bore DN 50, body length 97, height 109. Made of brass.
The RV600 non-return valves with G1/4" threaded connection ensure the flow of the medium in one direction. Pipe nominal bore DN8. Opening pressure at least 0.8 bar. Made of...
The RV600 non-return valves with G3/8" threaded connection ensure the flow of the medium in one direction. Pipe nominal bore DN10. Opening pressure at least 0.8 bar. Made of...
The RV600 non-return valves with G1/2" threaded connection ensure the flow of the medium in one direction. Pipe nominal bore DN15. Opening pressure at least 0.8 bar. Made of...
The RV600 non-return valves with G3/4" threaded connection ensure the flow of the medium in one direction. Pipe nominal bore DN20. Opening pressure at least 0.8 bar. Made of...
The RV600 check valves with G1" threaded connection ensure the flow of the medium in one direction. Pipe nominal bore DN25. Opening pressure at least 0.8 bar. Made of stainless...
The RV600 check valves with G1 1/4" threaded connection ensure the flow of the medium in one direction. Pipe nominal bore DN32. Opening pressure at least 0.8 bar. Made of...
The RV600 non-return valves with G1 1/2" threaded connection ensure the flow of the medium in one direction. Pipe nominal bore DN40. Opening pressure at least 0.8 bar. Made of...
The RV600 check valves with G2" threaded connection ensure the flow of the medium in one direction. Pipe nominal bore DN50. Opening pressure at least 0.8 bar. Made of stainless...
Check valves ZKS for inter-flange connections with a nominal bore of DN 65 ensure the passage of the medium in one direction. Maximum flow velocity 3 m/s. Made of stainless...
Check valves ZKS for inter-flange connections with a nominal bore of DN 50 ensure the passage of the medium in one direction. Maximum flow velocity 3 m/s. Made of stainless...
Check valves ZKS for inter-flange connections with a nominal bore of DN 40 ensure the passage of the medium in one direction. Maximum flow velocity 3 m/s. Made of stainless...
The RVD600 check valves for inter-flange connections with a nominal bore of DN 100 ensure the passage of the medium in one direction. Opening pressure at least 0.03 bar. Made of...
The RVD600 check valves for inter-flange connections with a nominal bore of DN 15 ensure the passage of the medium in one direction. Opening pressure at least 0.03 bar. Made of...
The RVD600 check valves for inter-flange connections with a nominal bore of DN 20 ensure the passage of the medium in one direction. Opening pressure at least 0.03 bar. Made of...
The RVD600 check valves for inter-flange connections with a nominal bore of DN 25 ensure the passage of the medium in one direction. Opening pressure at least 0.03 bar. Made of...
The RVD600 check valves for inter-flange connections with a nominal bore of DN 32 ensure the passage of the medium in one direction. Opening pressure at least 0.03 bar. Made of...
The RVD600 check valves for inter-flange connections with a nominal bore of DN 40 ensure the passage of the medium in one direction. Opening pressure at least 0.03 bar. Made of...
The RVD600 check valves for inter-flange connections with a nominal bore of DN 50 ensure the passage of the medium in one direction. Opening pressure at least 0.03 bar. Made of...
The RVD600 check valves for inter-flange connections with a nominal bore of DN 65 ensure the passage of the medium in one direction. Opening pressure at least 0.03 bar. Made of...
The RVD600 check valves for inter-flange connections with a nominal bore of DN 80 ensure the passage of the medium in one direction. Opening pressure at least 0.03 bar. Made of...
The ZKC check valves for inter-flange connections with a nominal bore of DN 40 ensure the passage of the medium in one direction. Maximum flow velocity 3 m/s. Made of carbon...
Check valves ZKC for inter-flange connection with nominal bore DN 50, ensure the passage of the medium in one direction. Maximum flow velocity 3 m/s. Made of carbon steel, EPDM...
The ZKC check valves for inter-flange connections with a nominal bore of DN 100 ensure the passage of the medium in one direction. Maximum flow velocity 3 m/s. Made of carbon...
Check valves ZKC for inter-flange connection with nominal bore DN 125, ensure the passage of the medium in one direction. Maximum flow velocity 3 m/s. Made of carbon steel, EPDM...
Check valves ZKC for inter-flange connections with a nominal bore of DN 150, ensure the passage of the medium in one direction. Maximum flow velocity 3 m/s. Made of carbon...
The ZKC check valves for inter-flange connections with a nominal bore of DN 200 ensure the passage of the medium in one direction. Maximum flow velocity 3 m/s. Made of carbon...
The ZKC check valves for inter-flange connections with a nominal bore of DN 250 ensure the passage of the medium in one direction. Maximum flow velocity 3 m/s. Made of carbon...