EVL Pneumatically Operated Globe Valve

Classification: Pneumatically Operated Globe Valve

Max. Working Pressure: 25bar
Nominal Size: 15～32mm
Working Temperature: -20℃～+80℃
Body Material: =CF8/304 Stainless steel

Quick inquiry

Download

Product description

Parameters Table

Download

Product details：

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):
1) smaller;
2) little air consumption;
3) stainless steel casing.

Technical Data
● 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
Materials”)
● 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

Code	Material	Uses
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

Ordering Information

Parameters Table：

Table of Technical Data [mm]

Ordering Number	Nominal Size	Connection F	L	B	A	Nominal Pressure [bar]
EVL15-G1/2-N-SS	15	G1/2	88	28.5	44	25
EVL20-G3/4-N-SS	20	G3/4	104	33.5	54.5
EVL25-G1-N-SS	25	G1	116	39	68
EVL32-G11/4-N-SS	32	G11/4	132	42.5	78