Products Details

Pneumatic soft seal clamp butterfly valve is a kind of valve widely used in industrial fields, with a variety of characteristics and application scenarios. The following is a detailed introduction to it:

Model and Specification:

The common model is D371X, nominal diameter range is DN40 to 350mm, nominal pressure is PN0.6 to 1.6MPa, suitable for the temperature does not exceed 120℃ environment.
In addition, there are DN50 to DN300 specifications, the body material includes stainless steel 304, 316, the seat material is EPDM, NBR, PTFE, Viton, Neoprene, Hypalon, Silion and so on.
Main materials:

The main materials include ductile iron, cast steel, stainless steel, etc. The design standards conform to GB/T12238-1989, ISO 10631-1994 or BS EN593-1998.
Valve shaft materials are stainless steel 416, 316, 304, valve plate materials include ductile iron + nickel, CF8, CF8+PTFE, CF8M, CF8M+PTFE, AL+ bronze and so on.
Design features:

Novel design, reasonable structure, light weight, quick opening and closing.
Small torque, easy operation, easy maintenance, can be installed in any position.
The sealing performance is reliable, and the sealing material has the characteristics of aging resistance, corrosion resistance and long life.
The use of eccentric structure, reduce seal friction, extend the service life of the valve.
Application field:

Suitable for food, pharmaceutical, chemical, petroleum, electric power, alloy, construction, textile, paper and other industries of drainage, gas pipeline regulation and closure.
It is also suitable for HVAC, water supply and sewage treatment, food and beverage, chemical/petrochemical/processing, power and utilities, paper and Marine construction.
Functional features:

Simple and compact structure, light weight, 90 degrees rotary switch, quick operation.
Small operating torque, labor-saving and lightweight.
Streamlined design, excellent adjustment performance.
Open/close operation times can reach tens of thousands of times, long service life.
Completely sealed with zero leakage for air tightness testing.
Standards and Certifications:

Meets pressure test standards such as GB/T13927-1992, JB/T9092-1999, ISO 5028-1993 or BS 6755-1-1986.
The pneumatic actuator has passed CE certification and is sold in Europe and the United States.
Additional information:

Products with competitive prices and high quality assurance, the factory is located in Tianjin, China, with advanced production equipment and ISO 9001:2000CE management certification.
These valves not only have advantages in design and materials, but are also widely used in various industrial and civil fields to provide efficient and reliable fluid control solutions.