Linemaster Switch Corporation
29 Plaine Hill Road POB 238
Woodstock, CT 06281-0238 USA
Toll Free: (800) 974-3668 (US Only)   Telephone: (860) 974-1000    Fax: (860) 974-0691
E-Mail: service_266@linemaster.com    Web site: www.linemaster.com
All Categories > Hercules Foot operated Airvals > Item # 4H-30H2-DH  


Item # 4H-30H2-DH, Hercules Foot operated Airvals

  • Material - Non Ferrous body, Stainless steel plunger, Teflon coated buna N O-rings.
  • Life - Millions of operations.
  • Operation - Air flows when plunger is depressed, stops flowing when plunger is released and exhausts back pressure on output side. Two-Way model do not exhaust back pressure.
  • Overtravel - Plunger can be depressed flush with valve body without damage to valve.
  • Ports 1/8-27 N.P.T. input and output ports.
  • Exhaust - Air exhausts around plunger
  • Line pressure up to 150 PSI.
  • Filtered and lubrication air supply for best operation
  • Full guards are available for all models except wide treadle clipper and premier series
  • Operating temperature 0° to 131°F (-18° to +55 ° C).
  • Robust Cast Iron housing
  • Full shield covering treadle
  • Momentary and maintained versions






Specifications

Type
4-Way Maintained

Air Flow at 100 PSI
30 CFM

Exhaust at 100 PSI
25 CFM

Operating Force
19 lbs

Ports 1/8-27 N.P.T.
Exposed

Note
Hercules Airval also available as a 3-way in either single or 2-stage versions on special order.



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