Lever Butterfly Valve

Lever Butterfly Valve

1. Size: DN100
2. Pressure: PN16
3. Connection type: Wafer ends
4. Operator: Lever o.p.
5. Panitign: Epoxy Paint

Product Details

Product Introduction

ZHENGFENG VLAVES Lever Butterfly Valve uses rubber as a seal seat material to ensure reliable sealing and closing. Although this butterfly valve has the advantage of good sealing performance, on the other hand, compared with other types of valves, the valve has the disadvantages of being easy to age, wear and have a short service life. ZFV will provide customers with IOMs at the time of ordering, explaining the issues to be aware of when using such valves.


Product Features:

1.  Lever Butterfly Valve's compact structure, light weight, 90' rotation, fast switch

2.  Reasonable design, easy assembly and disassembly, good for service

3.  The eccentric structure can reduce the friction of the sealing ring and prolong the service life of the valve.

4.  Completely sealed with zero leakage


Butterfly-Valve25


Operating Temperature:

About Rubber seated butterfly valve ,Operating temperature is one of the most important features in the design and manufacture of valves. The following materials and suitable valve temperatures are available for your reference:

Low temperature service.

*Temperature -29 ° C ≥ T ≥ -100 ° C.

*The main materials should be austenitic stainless steel, ferritic stainless steel, martensitic stainless steel.

*The following materials can be used to produce cryogenic valves:

ASTM A351 CF8M、CF3M、CF8、CF3,

ASTM A182 F316、F316L、F304、F304L,

ASTM A352 LCA、LCB、LCC、LC1.


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