Rubber Lined Butterfly Valve

1.Introduction of Rubber Lined Butterfly Valve

The butterfly plate of the rubber lined butterfly valve is installed in the diameter direction of the pipeline. In the cylindrical passage of the butterfly valve body, the disc-shaped butterfly plate rotates around the axis of the valve stem, and the rotation angle is between 0° and 90°. When the rotation reaches 90°, the valve is in a fully open state. Rubber lined butterfly valve should generally be installed horizontally in the pipeline.

2.Material of Rubber Lined Butterfly Valve

The valve body adopts a split type, and the seal at both ends of the valve shaft is controlled by adding fluorine rubber to the rotating base surface between the butterfly plate and the valve seat; to ensure that the valve shaft does not contact the fluid medium in the cavity. At present, rubber lined butterfly valves, as a component used to realize on-off and flow control of pipeline systems, have been used in many fields such as petroleum, chemical industry, metallurgy, and hydropower.

3. About MST Valve Co., Ltd.

4. Packaging and Delivery

5. FAQ

1. Can i have a sample order for valve ?
A: Yes, we welcome sample order to test and check the quality, Mixed sample are accepted.
2. Do you have any MOQ limit for valve order ?
A: Low MOQ, 1 PC for sample checking is avaible.
3. Could you offer OEM service ?
A: Yes, OEM is availble.
4. How about the payment ?
A: We normally accept 30% deposit, and balance will be paid before shipping. L7C is OK
5. Whafs the delivery time of your butterfly valves?
A: For most of the sizes,DN50-DN600,we have stock of valve parts,it*s possible to deliver in 1-3 weeks,to nearest seaport Tianjin.
6. Whafs the warranty of your products?
A:We normally offer 12 months of warranty in service or 18 months since shipping date.
7. What is your products standardization?
A: GB/T12238-2008, JBfT 8527-1997, API 609,EN 593-1998, DIN 85003-3-1997

6.Contact Information