Post indicators are used with NRS non-rising stem valves in order to prevent the risk of freeze. Pipe systems are placed under ground and post indicators show to users valves are open or closed. It also suitable for indoor and outdoor operations.
Place of Origin: China Brand Name: CHFIRE Model Number:CH43-02 Product name:Big nose landing valve Material: Brass Size: 2.5'' DN65 Inlet: 2.5'' thread or 2.5'' flange Type: thread pressure regulating valve Application: fire fighting equipment Pressure: 0.8MPa-1.6MPa Outlet: 2.5''INST to BS336 Pressure rating: lower pressure Color: Natural Brass