Diaphragm Valves: Manual or Air-Actuated Diaphragm valves, available in both manual and air-actuated designs, are specifically engineered for hygienic and aseptic processes in the pharmaceutical industry. These valves excel in fluid control as well as on/off operations. The diaphragm effectively seals the valve body and seat, ensuring complete isolation from the external environment. This design makes the valve ideal for aseptic processing. When the valve is in the closed position, the pressure seal supporting the diaphragm moves toward the sealing face of the valve body. As the pressure plate shifts, the diaphragm bends and is forced toward the seat area at the body's center, effectively shutting off the flow path. The interaction between the valve body and the pressure plate prevents excessive compression of the diaphragm, ensuring durability and reliability. These valves can be operated manually or via air actuation, and they are also compatible with control tops and solenoid valves for automated systems. This design ensures exceptional performance, cleanliness, and suitability for critical applications in the pharmaceutical sector.
Butt-weld, tri-clamp, male thread, female thread, union, welding wires, flanges
Sealing material
Silicone resin, EPDM rubber, EPDM rubber of polytetrafluoroethylene split diaphragm, and EPDM rubber of polytetrafluoroethylene composite diaphragm. All sealing materials comply with FDA21CFR117.2600
Power options
Manual operation
SS pneumatic actuator, plastic pneumatic actuator
C-top controller, C-top controller(AS-I)
Work pressure
≤10 bar(145psi)
Supply pressure of air actuator
5~8(72.52psi sq.inch ~116psi sq.inch)
External surface treatment
Ra16~32uin(0.4~0.8um)
Inner surface treatment
Ra16~32uin(0.4~0.8um)
Description of Commodity: 1/2Inch 12.7MM High Quality Sanitary Hygienic Stainless Steel SS304 SMS Clamp Straight Diaphragm Valve
Technical specifications
1. Maximum pressure: 10 bar
2. Minimum pressure: 0.2 bar
3. Temperature range: EPDM rubber: -5~212℉(-20~100℃); PTFE EPDM rubber: -184~302℉(-120~150℃)
4. Other materials are available upon request.
Design Features
1. Compared with other valves, the flow characteristics of sanitary diaphragm valves are better. Easier to clean and better handle matter with particles. In the application of flow control, air pocket phenomenon is rare.
2. Available sizes of mini diaphragm valve: 1/4'', 3/8'', 1/2'', 3/4'', DN6, DN10, DN15, DN20.
3. Available sizes of diaphragm valve: 1''-4'', DN25-DN100
Options
1. The gasket can be EPDM, EPDM, PTDM, and EPDM, PTDM, composite PTDM.
2. The connection can be butt-welding, tri-clamp, male thread, female thread, male-female thread, union, welding wire, flange or othe requirements.
3. The power supply options are manual operation, SS pneumatic actuator, plastic pneumatic actuator, C-top controller, C-top controller(AS-I)
How to Order about Diaphragm Valve?
1. What's material quality? Such as SS304 and SS316L for optional
2. What's standard for diaphragm valve, such as DIN or SMS?
3. What's size, such as 1''-4'', DN25-DN100?
4. What's connection end, such as butt-weld, tri-clamp, male threaded, female threaded, union,etc.
5. What's working principle,such as manual, pneumatic?
6. What's material of seal, such as PTFE, EPDM, silicone?
The Details of Product
Standard
SMS, DIN, BPE
Provided with material inspection report
Material contact parts
SS316L(1.4404)
Size
1/4'' to 4'', DN6 to DN100
Body combination
Straight, T three way, u-shaped, tank bottom
Connect
Butt-weld, tri-clamp, male thread, female thread, union, welding wires, flanges
Sealing material
Silicone resin, EPDM rubber, EPDM rubber of polytetrafluoroethylene split diaphragm, and EPDM rubber of polytetrafluoroethylene composite diaphragm. All sealing materials comply with FDA21CFR117.2600
Power options
Manual operation
SS pneumatic actuator, plastic pneumatic actuator
C-top controller, C-top controller(AS-I)
Work pressure
≤10 bar(145psi)
Supply pressure of air actuator
5~8(72.52psi sq.inch ~116psi sq.inch)
External surface treatment
Ra16~32uin(0.4~0.8um)
Inner surface treatment
Ra16~32uin(0.4~0.8um)
Description of Commodity: 1/2Inch 12.7MM High Quality Sanitary Hygienic Stainless Steel SS304 SMS Clamp Straight Diaphragm Valve
Technical specifications
1. Maximum pressure: 10 bar
2. Minimum pressure: 0.2 bar
3. Temperature range: EPDM rubber: -5~212℉(-20~100℃); PTFE EPDM rubber: -184~302℉(-120~150℃)
4. Other materials are available upon request.
Design Features
1. Compared with other valves, the flow characteristics of sanitary diaphragm valves are better. Easier to clean and better handle matter with particles. In the application of flow control, air pocket phenomenon is rare.
2. Available sizes of mini diaphragm valve: 1/4'', 3/8'', 1/2'', 3/4'', DN6, DN10, DN15, DN20.
3. Available sizes of diaphragm valve: 1''-4'', DN25-DN100
Options
1. The gasket can be EPDM, EPDM, PTDM, and EPDM, PTDM, composite PTDM.
2. The connection can be butt-welding, tri-clamp, male thread, female thread, male-female thread, union, welding wire, flange or othe requirements.
3. The power supply options are manual operation, SS pneumatic actuator, plastic pneumatic actuator, C-top controller, C-top controller(AS-I)
How to Order about Diaphragm Valve?
1. What's material quality? Such as SS304 and SS316L for optional
2. What's standard for diaphragm valve, such as DIN or SMS?
3. What's size, such as 1''-4'', DN25-DN100?
4. What's connection end, such as butt-weld, tri-clamp, male threaded, female threaded, union,etc.
5. What's working principle,such as manual, pneumatic?
6. What's material of seal, such as PTFE, EPDM, silicone?
Drawing & Techanical
Drawing & Techanical
Packaging & Shipping
In order to better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
If ordered in small batches and selected by express delivery, the items are packaged in shrink packaging and cartons.
If the cargo is heavy, it is packaged in a highly airworthy wooden box.
To protect items, these items will be packaged in wooden boxes by safety and impact resistance.
Packaging & Shipping
In order to better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
If ordered in small batches and selected by express delivery, the items are packaged in shrink packaging and cartons.
If the cargo is heavy, it is packaged in a highly airworthy wooden box.
To protect items, these items will be packaged in wooden boxes by safety and impact resistance.
Application
The diaphragm valve is made of stainless steel. Its hygienic and cost-effective design makes it highly suitable for industries,such as beverage and food processing, pharmaceuticals, bioengineering, and cosmetics.
Application
The diaphragm valve is made of stainless steel. Its hygienic and cost-effective design makes it highly suitable for industries,such as beverage and food processing, pharmaceuticals, bioengineering, and cosmetics.
