wafer butterfly valve with handle

Overview:

Wafer butterfly valve with handle was first introduced by the foreign technology and equipment. Although the new product emerges in an endless stream, these model with its simple structure and excellent performance, the application is still not bad.

Material of main components material:

1. Body: gray iron, ductile iron, cast steel, stainless steel.
2. Disc: carbon steel, stainless steel, ductile iron.
3. Shaft: Stainless steel.
4. Seals: Rubber, Teflon

Features:

1. Small, lightweight, easy installation and maintenance, and can be installed anywhere.
2. Simple, compact, 90-turn, open and close rapidly, operating torque, energy light.
3. Long life, opening and closing number of tests up to tens of thousands of times.
4. Completely sealed, gas leakage test is zero.
5. Different parts materials, applicable to a variety of media.

Performance and specifications:

1. Nominal diameter: DN 50~1000 50~800 mm
2. Nominal pressure: PN 1.0 1.6 MPa
3. Test pressure: Seal 1.1 1.76
4. Case: 1.5 2.4
5. Suitable temperature: -10 ~ 100 °C
6. Suitable medium: Fresh water, sewage, water, gas, air, steam, food, medicines, oils, acids, alkalis, salts, etc.

Use:

These products are widely used in water source projects, urban water supply and drainage, sewage treatment, electric power, petroleum, petrochemical, heat supply, shipbuilding, medicine and metallurgy industries. Valves used for regulating or cutting off liquids in pipelines.