CHECK VALVE – VIBTIS https://www.vibtis.al Turnkey Solution - Investment - Services Sun, 09 Sep 2018 11:30:32 +0000 en-US hourly 1 https://wordpress.org/?v=6.0.6 Check Valves Diaphragmatic Type https://www.vibtis.al/products/check-valves-diaphragmatic-type/ Sun, 09 Sep 2018 11:30:32 +0000 http://plagjiature.com/vibtis/?post_type=product&p=5236 Usage
  • Adjustable opening and closure speed. According to the regulation, the valve closes quickly to protect the pumps or the networks.
  • Suitable for pipelines over 400mm long.
Sizes DN50 up to DN450
Working pressure PN10, PN16. PN25
Materials Body, Actuator, Seat: Ductile Iron GGG40-50 DIN1693/EN1563 Stem:Stainless steel AISI316 Spring: Stainless Steel DINI7223 Diaphragm:Nylon Reinforced Neopren
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  • Adjustable opening and closure speed. According to the regulation, the valve closes quickly to protect the pumps or the networks.
  • Suitable for pipelines over 400mm long.
Sizes DN50 up to DN450
Working pressure PN10, PN16. PN25
Materials Body, Actuator, Seat: Ductile Iron GGG40-50 DIN1693/EN1563 Stem:Stainless steel AISI316 Spring: Stainless Steel DINI7223 Diaphragm:Nylon Reinforced Neopren
]]> Spring Type Check Valves https://www.vibtis.al/products/spring-type-check-valves/ Sun, 09 Sep 2018 11:29:30 +0000 http://plagjiature.com/vibtis/?post_type=product&p=5234 General
Spring type check valve prevents back-flow and protects the network and the pump from the pressure surge caused by the shutdown of the pump. It is installed on the pump discharge or wherever it is considered to be necessary. The valve opens when the upstream pressure presses the spring by forcing the sealing disc to move upwards. When there is no flow, the valve closes immediately, preventing the back-flow and as a result it minimizes the water hammer on the pump. The installation of the spring type valve is recommended for high-pressure networks, because of its exceptional endurance. For ultimate protection of the network, an anti-hammer shock valve is recommended to accompany the spring valve, in order to relieve the hydraulic surge, which may be caused by the sudden closure of the spring valve.
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Spring type check valve prevents back-flow and protects the network and the pump from the pressure surge caused by the shutdown of the pump. It is installed on the pump discharge or wherever it is considered to be necessary. The valve opens when the upstream pressure presses the spring by forcing the sealing disc to move upwards. When there is no flow, the valve closes immediately, preventing the back-flow and as a result it minimizes the water hammer on the pump. The installation of the spring type valve is recommended for high-pressure networks, because of its exceptional endurance. For ultimate protection of the network, an anti-hammer shock valve is recommended to accompany the spring valve, in order to relieve the hydraulic surge, which may be caused by the sudden closure of the spring valve.
]]> Swing Check Valve https://www.vibtis.al/products/swing-check-valve/ Sun, 09 Sep 2018 11:28:24 +0000 http://plagjiature.com/vibtis/?post_type=product&p=5232

RT.Nº: V2-08

APPLICATION: water, drinking water, waste water (other on request) DN 50 - 1000 PRESSURE: PN 10/16/25/40
Material:
  • body/flap - EN-GJS-400-15
  • shaft - X20Cr13
Face to face EN 558 series 48 Installation flanges according to EN 1092-2, other standards on request Test according to EN 12266
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RT.Nº: V2-08

APPLICATION: water, drinking water, waste water (other on request) DN 50 - 1000 PRESSURE: PN 10/16/25/40
Material:
  • body/flap - EN-GJS-400-15
  • shaft - X20Cr13
Face to face EN 558 series 48 Installation flanges according to EN 1092-2, other standards on request Test according to EN 12266
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