Fire valve is specially designed for fire-fighting pipe and fire-pressure water supply equipment and fire pumps and pressure control tank and control system dedicated valve, fire-specific signal valve can also accept and handle a variety of fire signals and issued a variety of operating conditions signal. Flexible seat sealing fire signal gate valve is often used in automatic sprinkler fire pipeline system to monitor the water supply pipelines, you can remotely indicate the valve opening. Elastic seat sealing signal gate valve with opening instructions often used in fire water supply system, if the gate valve installation location higher from the ground, the general choice of lift gate valve, you can clearly see the valve opening instructions, if the installation location is low. You need to use with the opening instructions gate valve. The main technical parameters of flexible seat sealing fire signal gate valve: Nominal pressure: 1.0Mpa, 2.5Mpa; Nominal diameter: 50-400mm; Test standard: GB13927 AP1598; Flange standard: GB / T 17241.6 GB9113; Operating temperature: 0-80 ℃; Suitable medium: water, oil, gas and so on.
Brass knurled thread insert Made of brass material, good thermal conductivity and heat resistance.
Widely Used On the Injection molding for Tightly Fixing.
Brass knurled Can be installed by ultrasonic or heat into thread tapered hole, or molded in during injection.
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