Gear Operated Worm Gear Actuated Lug Concentric Butterfly Valve

Products Description :

The driving method of the Gear Operated Worm Gear Actuated Lug Concentric Butterfly Valve is a worm wheel, the connection method is a lug, and the structure is concentric. The butterfly plate of the lug butterfly valve is mounted in the diameter direction of the pipe. In the cylindrical passage of the butterfly valve body, the disc-shaped disc rotates around the axis, the rotation angle is between 0°-90°, and when rotated to 90°, the valve is fully open.

Product Applications :

The lug type butterfly valve is also widely used in: chemical, petrochemical, smelting, medicine, food and other industries, SO2, steam, air, gas, ammonia, CO2 gas, oil, water, brine, lye, seawater, nitric acid, hydrochloric acid , use of a medium such as sulfuric acid or phosphoric acid as a regulating and shut-off device.

Product Specifications :

1) Sizes: DN40-DN600   

2) Pressure: PN10/PN16/CLASS150

3) Temperature:

EPDM liner:-10Deg. C-120 Deg. C

NBR liner:-10 Deg. C-82 Deg.C

Vi-ton liner: -10C-150C

4) Material:

A. Body: Cast iron/Ductile iron/WCB/Stainless Steel

B. Disc: DI/CF8/CF8M/C95400

C. Seat: NBR/EPDM/PTFE

D. Shaft: SS420/SS316

E: Bushing: Glass backed PTFE /Lubricated bronze

F. Operation: Malleable iron lever/Aluminum Lever/Gear/Pneumatic/Electrical

WORM GEAR ACTUATED LUG CONCENTRIC BUTTERFLY VALVE DETAILED FEATURES

PACKAGING & DELIVERY

Packaging details : electric actuated butterfly valve: the strong plywood cases or as per the customer's request.

Delivery details:  4-5 weeks after receipt of down payment by T/T

Payment: T/T, L/C, Western Union and PayPal