Eccentric Double Offset Butterfly Valve

Products Description :

The eccentric double offset butterfly valve is also called high performance butterfly valve. It is mainly used for system drainage in water plants, power plants, steel mill smelting, chemical industry, water source project, environmental facilities construction, etc. It is especially suitable for water pipelines and used as regulating and intercepting equipment.

ECCENTRIC GEAR DOUBLE OFFSET BUTTERFLY VALVE

Product Specifications :

1) It is reliable in sealing. The more it closes, the tighter the sealing. It is suitable for medium pressure pipes with t he nominal pressure between 16MPa and 4MPa

2) At the time of opening, the disc can separate itself from the seat promptly, thus the friction torque is low

3) The adjustment can be done for compensation if the valve seat is worn, thus prolonging the service life

4) The sealing face of the valve seat is made of PTFE, which is suitable for a temperature between -30º C and 230º C

Product Features

1. Reasonable design, compact structure, easy assembly and disassembly, easy to repair.

2. The eccentric structure is used to reduce the friction of the sealing ring and prolong the service life of the valve.

3. Completely sealed with zero leakage. Can be used in ultra-high vacuum conditions

4. Replace the valve plate seal, disc, shaft and other materials, can be applied to a variety of media and different temperatures

STANDARDS

1. DESIGN AND MANUFACTURE: API 609

2. FACE TO FACE DIMENSIONS: API 609

3. FLANGE ENDS DIMENSIONS: NPS1/2”~24”: ASME B16.5

4. PRESSURE-TEMPEARTURE RATINGS:  ASME B16.34

5. PRESSURE: CLASS 150

6. SIZE: NPS 2″~16″

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