The RVHB/sbz45x-16 potable dark bar locks

Special seal of the elastic base seat gate valves used in drinking water network of water transport and water pipe network, the body USES the green environmental protection non-toxic epoxy resin coating, can prevent the body of the corrosion and rust, ram rubber completely lie inside and outside surface using non-toxic food, to drink.

On the market for a long time to use the general gate, widespread leaks, easy rusty phenomenon, the company introducing advanced foreign technology of soft-sealing gate valve, overcomes the gate valve sealing generally poor. Elastic fatigue, defects such as rust easily, soft-sealing gate valve is the replacement of the traditional gate valves, using flexible disc produce trace deformation compensation effect, achieve good sealing effect, the valve has the switch light, reliable sealing, elastic memory and long service life etc, can be widely used in tap water, sewage, construction, food, electricity, medicine, metallurgy, textile, energy systems and other fluid on the pipeline as the adjusting and intercepting device is used.

The flat seat

The characteristics of

Traditional gate often wash the tube in the water after the external objects such as stone, wood, cement, paper scraps, sundry sedimentation on the bottom of the valve such as the slots, easy to cause cannot close tightly and form slack phenomenon, soft-sealing gate valve using the same as the pipe at the bottom of the flat design, not easy to cause debris deposition, the fluid flow unimpeded.

When the whole plastic bags

The valve plate is made of high quality rubber for overall, outsourcing, the domestic first-class rubber vulcanization technology make the valve plate after vulcanization can ensure accurate geometry size, and rubber and nodular cast iron valve disc connection. Easy to fall off and resilient memory.

When corrosion resistance

The body is coated with a powder epoxy resin to prevent corrosion and rust of the body and can be used in sewage system.

Does not easily broken

Traditionally, traditional cast iron gate valves are often caused by external objects such as collision, collision or overlap. This situation has been greatly reduced by the use of spheroidal cast iron.

Three O ring sealing ring

Because stem with three type "O" ring sealing ring seal design, can reduce the friction resistance when switch, sharply reduce leakage phenomenon and can not replace the sealing ring of water construction.

Born does help to drink

Due to inner body with non-toxic, epoxy resin coating, both inside and outside surface of the gate is fully coated with rubber without water rust or corrosion phenomenon, to drink.

Does the body of the precision

The body is made of precision casting, and the precision of the y-# -f size allows the valve to be sealed without any elaboration.

When light weight

This valve is made of ball ink and is reduced by about 20% by 30%. Easy installation and maintenance.