1. Butterfly valve has long service life

2. Good quality and low price

3. China butterfly valve manufacturer

4. Valve factory

Production Introduce

Butterfly valves are designed to comply with MSS SP-67, BS5155 and API609.Compatible with GB, ANSI, DIN, BS, JIS flanges. Available in size 2\"to 40\". Available in wafer type, lug type and U-section wafer type body. Available with handles (2\" to 8\"), manual gear operators 2\" to 40\"), and electric or pneumatic actuators (2\" to 40\"). With many body/trim combinations, there is a series F101 butterfly valve to meet your application.

Feature:

1. Excellent control characteristics.

2. Tight shut-off even after innumerable operations.

3. 90° movement for full open/close position. Provision for intermediatory locking after every 10° for regulation/ controlling purpose.

4. Installation cost considerably reduced because of very low weight and compact design.

5. No routine maintenance required.

6. Longer life and reliable service with minimum component wear.

7. Renewable seats. No supplementary gasket required with the adjacent pipework.

8. Body & Stem totally protected from service fluid.

9. Centrally mounted disc, shafts and bearings, therefore these valves give higher CV values.