Reasonable price China DIN ANSI Standard Lever Worm Gear Operation Ductile Cast Iron/Stainless Steel Wafer Flange Lug Type Butterfly Valve

We thinks what customers think, the urgency of urgency to act in the interests of a customer position of principle, allowing for better quality, lower processing costs, prices are more reasonable, won the new and old customers the support and affirmation for Reasonable price China DIN ANSI Standard Lever Worm Gear Operation Ductile Cast Iron/Stainless Steel Wafer Flange Lug Type Butterfly Valve, Since the manufacturing facility founded, we have now committed on the progress of new products. While using the social and economic pace, we are going to continue to carry forward the spirit of “high high-quality, efficiency, innovation, integrity”, and persist with the operating principle of “credit to start with, customer initially, top quality excellent”. We’ll make a amazing long run in hair output with our companions.
We thinks what customers think, the urgency of urgency to act in the interests of a customer position of principle, allowing for better quality, lower processing costs, prices are more reasonable, won the new and old customers the support and affirmation for China Butterfly Valve, Valve, Our company always concentrate on the development of the international market. We’ve got a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.
Material of main parts of turbine wafer type desulfurization butterfly valve

Executive standard of turbine wafer type desulfurization butterfly valve

Main technical parameters

Drawing of turbine wafer type desulfurization butterfly valve

Main connecting dimensions of turbine wafer type desulfurization butterfly valve

Product features of turbine wafer type desulfurization butterfly valve

1. The non eccentric design with medium linear structure has the characteristics of low operating torque and remarkable economy when equipped with electric device;

2. Reasonable design, compact structure, simple installation and disassembly, easy maintenance;

3. With rubber lining structure, the butterfly plate circumferential sealing surface is precision machined to a higher finish, the friction coefficient of rubber seat is low, and the valve service life is long;

4. The flow pattern of the valve plate sealing surface is linear, with small flow resistance coefficient and small valve flow resistance;

5. The designed molded rubber seat has good balance and support, which can effectively avoid the damage to rubber caused by uneven force. When the valve is fully closed, the rubber is in a good compression state to maintain zero leakage;

6. The rubber sealing surface of the two ends of the valve protrudes from the ductile iron flange surface, so there is no need for additional rubber sealing gasket when the valve is installed in the pipeline;

7. The operating mechanism of butterfly valve is flexible.