GM-NO. 4003 Sanitary Clamped Pneumatic Diaphragm Valve
Application
GM-NO. 4003 Series is a Actuator type sanitary clamped pneumatic diaphragm valve with clamp ends, which is widely used in stainless steel pipe system to prevent reverse flow.
Operating Principle
The diaphragm Provides the body seal as well as the seat seal.
There are no paths to the outside environment and as such the valve is suitable for aseptic processes. As the valve is closed a pressure pad which supports the diaphragm moves towards the sealing face on the body. As the pressure plate moves the diaphragm flexes and is forced down onto the seat area in the Centre of the body thus closing off the flow path through the body.
The inter-relationship of body to the pressure plate prevents over compression of the diaphragm. The valve can be actuated either manually or pneumatically and controlled by control tops and solenoid valves.
Technical Specifications:
Max. Pressure: 10Bar (145PSI)
Working temperature: -10 to +120 (EPDM) -14° F to 248° F(+140 (SIP, max. 30min)284° F)
Approved according to directive PED 97/23/EC
Design and Features
They are better in feature of flow in comparison with other valves. It is easier to clean up and better to process the substance with particles. The phenomenon of air pocket is rare during application of flow control.
Mini diaphragm valve available size: 1/4", 3/8", 1/2", 3/4"
Diaphragm valve available size: 1", 1-1/4", 1-1/2", 2"2-1/2", 3", 4"
Suitable for CIP/SIP/
Parts in contact with the product: AISI 316L
Other stainless steel parts: AISI304, Internal surface finish bright, Ra <=0.5µ M
External surface finish satin/bright.
WENZHOU YUZHENG VALVE Co., Ltd has been a manufacturer of Stainless Steel Ball Valves and Pipe Fittings since 1998. With the concept of "Customer First", we have achieved stable and fast development, we will keep on innovation and expand our business all over the world. It is about 5 minutes away from Yongqiang Airport, and half an hour from Wenzhou Train Station. Ningbo Port and Shanghai Port are very close to our factory.
The articles we produce including Stainless Ball Valve, Check Valve, Gate Valve, Strainer, Pipe Fittings and so on. All of them are ISO9001, CE approved. Yuzheng company also been inspected and approved by SGSThe standard of thread are, BSPP, BSPT, NPT, therefore our products can match the requirement of customers from different district. Products' standard including API6D, ASTM, MSS, ANSI, JIS, DIN, ISO, GB, etc. They are widely exported to Southeast of Asia, Middle East, Europe, South America and other areas.
Our strict production and professional sales team will be your guarantee during the cooperation, please don't hesitate to join us if you are specialized in the products.
