BS Ductile /Cast Iron Stainless Steel Barss EPDM Seat Resilient Wafer Double Flange Industrial Butterfly Valve Gate Valve 3PC Ball Valve

BS Ductile /Cast Iron Stainless Steel Barss EPDM Seat Resilient Wafer Double Flange Industrial Butterfly Valve Gate Valve 3PC Ball Valve

Size:6 inch (DN150)
Suitable Presure: within 16Bar
EPDM seated Butterfly Valve
Full LUG type ends
Function : For shut off

Product Details

Since its establishment, the company has consistently adhered to the theory of 'science and technology is the primary productive force' as its guide, and has launched various high-quality Stainless Steel Butterfly Valve, API 609 Double Offset Butterfly Valve, EPDM Butterfly Valve with perfect technology and diligent pursuit of quality. They are widely favored by customers at home and abroad. We have an excellent work team constantly developing new products and learning from international brands to provide customers with better services and more cost-effective products. We've been convinced that with joint efforts, the enterprise between us will bring us mutual benefits. Due to our strict pursues in quality, and after-sale service, our product gets more and more popular around the world.

ZFV Products Features

Type : LTD71X-PN16

Connecting : LUG type ends

Size : 6’’ (DN150)

Flange face :Rrised face

Operating Torque : 280N.m

F/F length : 56mm

Finishing Painting color : Blue

Construct: Concentric type

Suitable Temperature : -29°C ~ 120°C

Suitable Presure: within 16Bar

Function : Regulated flow

Standard : EN 558

Packing: Plywooden case

Certificate : EN 3.1 certificate

Material : Body: Ductile Iron, Disc:CF8, Stem A182 F6a, Seat EPDM


【Applied Range

EPDM Butterfly Valve disc materials are optional, such as nylon coated discs, galvanized coated discs, CF8 (SS304) discs, CF8M (SS316) discs, and the like. The choice of valve disc is determined by the customer's medium.

For pipes, usually, if it is not corrosive, galvanized sheets are fine. For corrosive services we can choose between 304 or 316 discs or nylon coated discs.

EPDM Butterfly Valve's seal seat includes NBR rubber, EPDM rubber and fluoro rubber. The temperature resistance of NBR and EPDM is about 80 ° C (maximum). The temperature resistance of Viton rubber is about 150 degrees Celsius. NBR rubber is also resistant to oil, EPDM rubber is resistant to aging, and Viton rubber is resistant to weak corrosion.


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【Product Performance

a) . The sealing accessory material is matched with stainless steel and nitrile oil resistant rubber, and has a long service life.

b) . The rubber sealing ring can be located on the valve body or on the butterfly board, and can be applied to different media for users to choose.

c) . The overall baking varnish can effectively prevent rust and can be used for different media as long as the sealing seat sealing material is replaced.

d) . The valve has a two-way sealing function, which is not controlled by the flow direction of the medium during installation, and is not affected by the spatial position.

e) . EPDM Seated Butterfly Valve has light weight, reliable performance, simple matching and large circulation capacity, especially suitable for medium is clean liquid and gas.


With this motto in mind, we have turn out to be amongst probably the most technologically innovative, cost-efficient, and price-competitive manufacturers for BS Ductile /Cast Iron Stainless Steel Barss EPDM Seat Resilient Wafer Double Flange Industrial Butterfly Valve Gate Valve 3PC Ball Valve. Excellent talents play their strengths in our company. Through continuous exploration and innovation, we can create high-quality products in the industry with professional attitude and achieve industry leadership with team wisdom. We strictly abide by the core values of 'precision manufacturing, focus on service' and focus on manufacturing quality in the process of operation to provide customers with satisfactory service.

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