DN50 DN700 DI CF8M Flange butterfly Valve Manual Pneumatic Sanitary butterfly Valve

Product descriptions from the supplierProduct Descriptionbutterfly valve compliant square shaft end, sealed by elastomer linerwith lever, manual gearbox, pneumatic or electric actuator; semi-lug body (T2), full-lug body (T4). Body types T2 and T4 are suitable for downstream dismantling and dead-end ......

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Product Description

Product descriptions from the supplier

Product Description

butterfly valve compliant square shaft end, sealed by elastomer linerwith lever, manual gearbox, pneumatic or electric actuator; semi-lug body (T2), full-lug body (T4). Body types T2 and T4 are suitable for downstream dismantling and dead-end service. Valve disc made of nodular cast iron or stainless steel. Connections to EN.

Benefits
* The spherical contact between valve disc and liner ensures durable and permanently tight shut-off.
* Splined or keyed connection between shaft and valve disc: dry shaft, no contact with fluid handled
* Sealing to atmosphere is ensured even when the actuator has been removed.
* Marking indicates position of valve disc
* A screw serves as shaft anti-blow out device to ensure that the shafts are retained in the body.
* Valve equipped with stainless steel plain bearing with reinforced PTFE coating depending on DN
* The elastomer liner provides tight sealing at the flanged line connections, eliminating the need for an extra gasket.
* Leak-proof shaft passage ensured by spherically machined valve disc and thicker elastomer liner in the area of the shaft
passage
* Heat barrier between valve and lever stop plate

The Valve material can be adjusted as the customized valves.

Specification

Function	Shut off/control flow
Connection type	Flange
Design concept Drive	With electric actuator,With handwheel,With pneumatic actuator,
Casing material	EN-GJS-400-15
Nominal pressure	PN 6,PN 10, PN 16
Max. nominal size	DN 1000
Min. nominal size	DN 40
Max. allowed fluid temperature	110
Min. allowed fluid temperature	-10
Valve body type	Wafer-type body,
	Semi-lug type,
	Full-lug type, raised faces,
	U-shaped body, flat faces

Our Advantages

Packing & Delivery

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Company Profile

FAQ

1.Are you a factory? Yes, we are a factory in the field of gas equipment .
The manufacturing workshop with 15000m2 and storage place
Skilled manufacturing team for workshop and site Fabrication
Specialized workshops with advanced facilities.

2.Can you customize products for me ?
Yes . Customization is one of our strengths . Our core competitiveness is experienced engineers and technicians .
Our factory supports product appearance and parameter customization, and accepts OEM/ODM to help customers develop markets and enhance competitiveness .

3.How to ensure product quality ？
The factory has professional quality inspectors and management system . Provide with online video factory inspection services at any time, as well as support third-party inspection .

4.How can i get the exact price of the product?
Please tell us your specific requirements and environmental data,so we can provide the most suitable products and solutions for you.

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