Jacketed Swing Check Valve, Jacketed Non Return Valve 

Jacketed Swing Check Valve – Suitable for sulfur, polymer, chocolate, high temperature, pressure, resin, bitumen, asphalt, abrasive slurry application.
Jacketed Swing Check Valve, Jacketed Non Return Valve Manufacturer, Steam Jacketed NRV, Therminol Hot Oil Jacketed Check Valve, Jacketed Check Valve NRV.

Nivz manufacture Half (Partial) and Full both types of Jacketed Swing Check Valve – NRV Non Return Valve as per customer body and jacket material selection..

For Full Jacketed Swing Check Valve – NRV flange dimensions are one size higher to get proper bolting gap at the time of flange to flange jointing. Steam and Hot Oil Jacketed Swing Type Check Valves (Non Return Valves) are used to stop back flow / pressure to the upstream side of the valve.

Jacketed Check Valve design of is very simple. A hinged door is placed inside the Swing Check Valve body with the pressure coming upstream the door is held open; when pressure increases on the downstream side, it forces the door to valve close, stopping any back flow.

Each Jacketed Non Return Valve manufacture with stainless steel 304/316/316l spiral wound gasket with graphite filled or graphite tensed gasket depends on flow media pressure and temperature.

Nivz Valves a leading exporter and manufacturer of various application suitable Full or Partial Half Jacketed Check Valve with fully steam or hot oil jacketed.

Model Series JKSC15/30 each Jacketed Check Valves design as per BS 1868 / BS 5352 / API 6D Standard.