Max. Working Pressure: 25bar
Nominal Size: 15～32mm
Working Temperature: -20℃～+80℃
Body Material: =CF8/304 Stainless steel
EVL Pneumatically Operated Valve = Pneumatic Actuator + Valve (1/2″~11/4″)
Uses and Features: EVL pneumatically operated valves are controlled with low-pressure gas. The integration of pneumatic actuator and valve coupled with its unique sealing structure prevents system fluid from mixing with air supply of the pneumatic actuator.
Advantages of replacing angle seat valves and pneumatically operated ball valves with EVL (as shown in the comparison diagram below):
2) little air consumption;
3) stainless steel casing.
● Applicable media: air, steam, water, oils and other chemical media compatible with valve material
● Body material: CF8/304 stainless steel
● Nominal pressure: 25 bar
● Working temperature: -20℃~+80℃ (see “Application of Sealing
● Type of switching: normally closed NC (close with air off &open with air on)
● Control gas pressure:: 5~10 bar
Precautions for Installation: Port P for air inlet; port R for air outlet; connect the air outlet only to the atmosphere rather than compressed air, or the valve may be damaged.
Application of Sealing Materials
|N||NBR (standard)||Applicable to water, oils, air and other non-corrosive media|
|F||FPM (optional)||Good corrosion resistance; applicable to most media; intolerant of ammonia, alcohols and diethyl ether|
|E||EPDM (optional)||Intended for ammonia, acetic acid, methanol, steam and ethylene glycol; mineral oil intolerant|
Table of Technical Data [mm]
|Ordering Number||Nominal Size||Connection
Sales company: Jiaxing Finger
Add：No. 468, Shengtang Road, Jiaxing City, Zhejiang Province