The details of product
Standard | SMS, DIN |
Material Contact Parts | SS304/SS316L(1.4301/1.4404) Provided with material inspection report |
Size | 1/2"to 4",DN20 to DN100 |
Connection | Butt-weld,Tri-clamp,Male Thread,Female-Male Threaded,Union,Weld-Thread,Flange |
Seal Material | Silicone,EPDM,FKM,Buna,PTFE.All seals material comply with FDA21CFR117.2600 |
Media | Liquid,Gas |
Power Option | Manual,Pneumatic,Manual-Pneumatic |
Working Pressure | ≤12bar(174psi) |
Supply Pressure for Air Actuator | 5~8(72.52psi~116psi) |
| External Surface Treatment | Ra32~64uin(0.8~1.6um) |
| Internal Surface Treatment | Ra16~32uin(0.4~0.8um) |
Description of Commodity: Best Selling 1/2Inch Sanitary Grade Stainless Steel AISI316L SMS Manual Clamped Mini Sterile Safety Valve for Oil and Gas Industry
Technical Specifications
Max. pressure: ≤12bar(174psi)
Min. pressure: 0.2bar(2.9psi)
Temperature range：
Domestic Silicone：-22 ~ 302°F (-30~150℃)
Domestic EPDM：14 ~ 230°F (-10~110℃)
Importing Silicone：-40 ~ 392°F (-40~200℃)
Importing EPDM：-13~ 266°F (-25~130℃)
Buna：5~ 212°F (-15~100℃)
PTFE：-22~ 356°F (-30℃~180℃)
FKM：14 ~ 392°F (-10℃~200℃ )
Options
1. The gasket can be Silicone,EPDM,FKM,Buna,PTFE. All seals material comply with FDA21CFR117.2600.
2. Connection can be Butt-weld, Tri-clamp, Male Thread, Female-Male Threaded, Union, Weld-Thread, Flange or others upon request.
3.Power Option can be Manual,Pneumatic,Manual Pneumatic.
4.Pressure Range: Changing Spring.
5.Available in sizes from 1”to 4”，DN25 to DN100.
Operating Principle
Under normal operating conditions, the valve remains closed.The specific pressure is set by adjusting the spring with the pressure nut. When the pressure in the pipes is above the specific pressure, the valve becomes open automatically to make the liquid pass over in order to reduce the pressure in the pipes. The Valve can be with handle in order to realize partial open. When the handle remains open on the operation spot, the detergent can flow though the flow valves.
Design Features
1. Featuring Simple Structure,Attractive Appearance,Quick Pressure Adjustment, Convenient Maintenance.
2. Adjustable Pressure Control,Random Adjustment in Full Range.
3. Acid-proof Stainless Steel Valve Body,Bright and Clean Surface,Food Rubber Seat,The Product Meet Sanitary Requirement.
4. Pay Attention to Liquid Input Direction, Reversal Input Forbidden.
How to Order Sanitary Safety Valve ?
1. What's products used for safety valves ?
2. What's material, such as SS304, SS316L ?
3. What’s available size, 1inch to 4inch, DN25 to DN100 ?
4. What’s pressure setting, such as 2.2bar ?
5. What’s connection ends, such as clamp, butt-weld, male threaded ?
6. What's kind of power option, such as manual, pneumatic, manual and pneumatic ?
