Our company continues to improve, continuously meet customer requirements, and provide customers with high-quality and stable Forged Ball Valve, Rubber Lined Butterfly Valve, Bidirectional Triple Offset Butterfly Valve. We sincerely hope to cooperate with friends from all walks of life. We own a complete independent R&D team, production team, and after-sales service team. With the rapid development of economy in the new century, all the staff of our company will continue to explore and innovate, further improve the quality of products. We integrate cultural concept into all aspects of production construction and quality management. We continue to develop new products, explore new areas, and use strict modern corporate management systems and independent innovation concepts to promote the growth of enterprises. We will win the trust and support of our customers with excellent quality and perfect after-sales service.
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.
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
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.
What you need is our good reputation and quality, as well as our enterprising spirit. Our company will develop a variety of Clamp SS304 Sanitary Butterfly Valve with Hand Lever for Beer Filling Equipment according to the changing market. While paying attention to science and technology investment, we also are dedicated to the modern management concept of 'people-oriented'. With the first-class products, excellent service, fast delivery and the best price, we have won highly praise foreign customers.