1. 2"cock valve 2. It is fixed with worm-wheel type hand wheel unlocking assembly is operated freely in normal or low tempe. Plug Valve The body is forged by high-quality alloy constructional steel,the connect of two ends has union, thread and so on. The specification is 1",2",3",the rate working pressure is 42MPa, 70MPa, 105MPa(6000,10000,15000psi).The cock valve can be used in the normal temperature, low temperature and sulfide gas condition.Features:1. 3"plug valve is fixed with worm-wheel type hand wheel unlocking assembly is operated freely in normal or low temperature.2. Without removing from the pipeline, it is necessary to replace the reliable seal between square seal ring when the valve body seal should be maintained.3. Visible valve body position: visible turning position limiter on cock cover shows clearly the valve is entirely opened or closed,which can limited the valve on the required position.

Plug Valve used for pipeline or manifold