Worm Driven Expansion Butterfly Valve

Worm Driven Expansion Butterfly Valve:

1. Brief Introduction:

The valve is to adjust flux, intercepting medium and compensating the tube's expend in hot and contract in cold.

2. Application:

It is for water treatment. The application is in the field of food, medicine, chemical industry, petroleum, electric power, textile industry, paper making etc.

3. Detailed Information:

Model: SD343X/F-10

Nominal Diameter: DN50-DN2000 mm

Nominal Pressure: 1.0 Mpa

Medium: Water, Oil

Working Temperature: Less Than or Equal 80 Degree C.

4. Specification:

Usage	Water Supplying and Water Draining and Gas Tubes
Valve Body	Grey Iron
Disc	Cast Steel, Stainless Steel
Stem	2 Cr13
Extension Tube	Grey Iron
Gland	Gentle Graphite