Products Name:CPMI-2 stainless steel weldlding constant pressure valves with SS304 Food grade material
Constant Pressure Valve
Stainless Steel Constant Pressure Control Valve
Application:The valve is a sanitary constant pressure valve which can be used in food-processing, beverage, biopharmaceutical.
It has two kinds of keeping constant pressure:V type (inlet constant pressure); maintain constant pressure at the valve inlet.
Such desifn is specially applied at the back of heat-exchanger. It is used as safety valve.A type (outlet constant pressure);
maintain constant pressure at the outlet. Such design is used as the front of filling machine and bottle filling machine.
Sanitary CPM Constant Pressure Valve is used for maintain a constant pressure of inlet and outlet.CPMI-2 (constant pressure valve adjusts inlet) maintains constant pressure on the production line at the valve inlet. This type CPMI-2 is used for behind seperators, heat exchangers or relief valves. CPMO-2 (contant pressure valve adjusts outlet) can maintain constant pressure in the pipeline of the production process at the outlet of the valve. This type CPMO-2 is used for front of filling or filling machine.
Date Sheet:
| Material Pressure |
≤10bar (145psi) |
| Temperature Range |
EPDM, Buna Upper Diaphragm for 14 ~203°F(-10 ~ 95ºC) ,
EPDM+PTFE Bottom Diaphragm for 14 ~ 284°F(-10 ~ 140ºC) |
| Compressed Air Pressure |
0~8bar (116psi) |
| Max Particle Size |
0.01mm |
| Max Oil Content |
0.08ppm |
| Dew Point |
Atmospheric Temperature 10 celsius degree or low |
| Max Water Content |
7.5g/kg |
| Size |
1" to 2.5",DN25-DN65 |
| Standard Available |
DIN,3A,SMS,ISO |
| Material Quality |
Ss304, Ss304L ,Ss316, Ss316L |
| Type |
CPMI-2, CPMO-2 |
| Flow Range KV |
Full Open(P=1bar) about 23m3/hr |
| Low Flow(P=6bar) about 2m3/hr |
| External Surface Treatment |
Ra32~64uin(o.8~1.6um) |
| Ra32~64uin(o.8~1.6um) |
Ra16~32uin(0.4~0.8um) |
Dimension for Constant Pressure Valve
Operatiing principles:
Constant pressure valve operated by compressed air, automatically run without sensor on piping system ot other auxiliary instruments,
and only one compressed air pressure regulating valve that maintains perssure stability can be realized the normal work of the valve.
Diaphragm slice and valve rod can be fit to transport product an pressure changes to make a quick response, and the corresponding
change the valve stem position, in order to continue to keep the preset pressure vavle.
Constant pressure valve - V: inlet pressure constant , in conveying medium pressure higher than the set pressure under the condition of
the valve opens, the transmission medium pressure decreases flow has become, conveying medium pressure is insufficient valve closed.
Constant pressure valve - A: outlet pressure constant, when transmitting medium pressure is higher than the set perssure under the condition
of the valve will be closed, conveying medium pressure decreasees flow changes, conveying medium pressure is insufficient valve opens.
Sanitary CPM Constant Pressure Valve can be remotely controlled by compressed air. The diaphragm or plug system reponds immediately to any change in product pressure and changes position to maintain the preset pressure.
We also produce other food grade valves and fittings.
We specialize in sanitary valves,pipe fittings and pumps,which is applied for milk,food,beer,pharmaceutical and other fields.
We can quote you favourable price&high quality&best after-sale services.Welcome to visit our factory.
- Sanitary Valves,such as butterfly valves,check valves,diaphragm valves,ball valves,pneumatic reversal valves,ect.
- Sanitary pipe fittings,such as triclamp ferrule,elbow,tee,reducer,spray valve,sight glass,strainer,ect.
- Sanitary Pumps,such as Sanitary Ce
- Ntrifugal Pumps,Sanitary Rotary Lobe Pumps
- Sanitary Manhole Covers,such as square/round/elliptical manhole covers
Contact us
Ms Jennifer Wang
Wenzhou Compass Machinery Co.,Ltd
Add: 556 Binhai 3rd, Street 4,Binhai Park,Wenzhou,Zhejiang,China Zip325025
Tel: +86 (0)577 86822997 | Fax:+86 (0)577 88179957
How to order Sanitary CPM Constant Pressure Valve?
1. What size ? 1" to 2.5",DN25-DN65
2. What's material ? SS304/SS316L
3. What's type? CPMI-2 or CPMO-2 ?
4. What's connection ends ? Butt-weld,Tri-clamp,Threaded,Union ?
5. What's seal material ? Domestic diaphragm or import diaphragm ?
6. Do you need mirror polished or sand blast ?
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