CPVC Compact Diaphragm Valve

CPVC Compact Diaphragm Valve Manufacturer in India, it consists of a flexible disc that is sealed with a seat at the top of the valve body. It is excellent for use in restricted spaces.

Due to its wide use in almost every industrial sector, a compact diaphragm valve is the most versatile of all valves. The main advantage is that only two parts, the valve body and the diaphragm, touch the active substance. The “minimum dead leg” valve type of CPVC compact diaphragm valve is well known in the industry.

In the food and beverage industry as well as the biotechnology and pharmaceutical industries, this diaphragm sealing system makes it perfect.

For industrial and ecological engineering as well as manufacturing industries, the wide material range makes it excellent for hostile media, scratch media and highly viscous media. It has many other uses. It can be used in the manufacture of drinking and ultra-pure water used in microelectronics and semiconductor manufacturing of the CPVC Compact Diaphragm Valve.

CPVC Compact Diaphragm Valve Technical Information

The CM is a manually operated diaphragm valve of reduced dimensions and particularly compact structure, ideal for use in confined spaces.

• Connection system for solvent weld and threaded joints
• Extremely compact construction

• Internal operating components in metal totally isolated from the con-
veyed fluid

• Valve stem in STAINLESS steel
• Compressor with floating diaphragm support
• Easy to replace diaphragm seal
• Corrosion-proof internal components
• CDSA (Circular Diaphragm Sealing Angle) system offering the following
− uniform distribution of shutter pressure on the diaphragm seal
− reduction in the tightening torque of the crews fixing the actuator to
the valve body
− reduced mechanical stress on all valve components (actuator, body and
− easy to clean valve interior
− low risk of the accumulation of eposits, contamination or damage to
the diaphragm due to crystallisation
− operating torque reduction

Technical specifications
ConstructionCompact single wear diaphragm valve
Size rangeDN 12 ÷ 15
Nominal pressurePN 6 with water at 20 °C
Temperature range0 °C ÷ 60 °C
Coupling standardsSolvent welding: EN ISO 1452, EN ISO 15493, BS
4346-1, DIN 8063, NF T54-028, ASTM D 2467, JIS K
6743. Can be coupled to pipes according to EN ISO
1452, EN ISO 15493, DIN 8062, NF T54-016, ASTM D
1785, JIS K 6741.
Thread: ISO 228-1, DIN 2999, ASTM D 2464, JIS B
Reference standardsConstruction criteria: EN ISO 16138, EN ISO 1452, EN
ISO 15493
Test methods and requirements: ISO 939
Installation criteria: DVS 2204, DVS 2221, UNI 11242
Valve materialBody: PVC-U Bonnet and handwheel: PA – GR
Seal materialEPDM, FKM, PTFE
Control optionsManual control; pneumatic actuator