The drinking water locking gate valve is a magnetic lock installed on the original basis, which is used in heating, water supply and other charging pipelines. It can stop water and heat supply to users at any time, preventing losses caused by intentional arrears of water and heat fees by users. Installing this gate valve on important pipeline systems or equipment can prevent accidents caused by non operators accidentally opening or closing the valve.

The locking gate valve for drinking water has significant advantages such as lightweight opening and closing, reliable sealing, good elastic memory, and long service life. It can be widely used as a regulating and shut-off device in fluid pipelines such as tap water, sewage, construction, food, electricity, medicine, metallurgy, textile, energy systems, etc.

The drinking water locking gate valve is applied to the main water supply network and various domestic water supply networks. The valve body is coated with epoxy resin to prevent corrosion and rust of the valve body. The inner and outer surfaces of the gate are covered with food rubber, which can be used for drinking.

Characteristics of drinking water locking gate valve:

a、 Flat bottomed valve seat, no accumulation of dirt, ensuring reliable sealing.

b、 The valve disc is entirely wrapped in nitrile rubber.

c、 The valve internals are made of non rusting steel and copper alloy materials, which can be used in sewage systems to adapt to harsh working environments.

d、 Small size, light weight, easy to install and maintain.

e、 The valve stem is sealed with three O-rings, reducing frictional resistance during switching and making the switch lightweight and leak proof.

Technical parameters of locking gate valve for drinking water:

Nominal pressure: 1.0-1.6MPa

Nominal meridian: 50-400mm

Working temperature: 0-80 ℃

Applicable media: water, oil, gas, etc

Flange standard: GB/T 17241.6 GB9113

Test standard: GB13927 AP1598