Pneumatic Solenoid Valves Manufacturer - Kao Lu
Product Serial:GB-D series
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Product Description

REQUIRES NO LUBRICATION

LOW FLOW, MEDIUM PRESSURE

REMOTE CONTROL CAPABILITIES

OIL-FREE HIGH PRESSURE SECTION

NOMINAL PRESSURES UP TO 15,000-PSI

AIR OPERATED DOES NOT REQUIRE ELECTRICITY

This series has the same characteristics of the standard GB Series however the double head allows half the input pressure to achieve the same outlet pressure.

Product Feature
  • LASER CUTTING
  • LEAK DETECTION
  • PRESSURE TESTING VESSELS
  • LOW PRESSURE GAS RECOVERY
  • CHARGING OF NITROGEN BOTTLES
  • GAS ASSISTED INJECTION MOLDING
  • AIRCRAFT SLIDE CHUTE GAS STORAGE
  • CHARGING OF NITROGEN ACCUMULATORS
  • TRANSFER OF SF6 FOR ARC SUPPRESSION
  • TRANSFER OF SF6 FOR CIRCUIT BREAKER INSULATION
  • BOOSTING PRESSURE FROM NITROGEN GENERATORS
Product Specification
Model No.
Maximum Material
Rated Gas Supply
Pressure (Ps)
Maximum Material
Rated Gas Outlet
Pressure (Po)
A Inlet Port
B Outlet Port
Static Outlet
Stall Pressure
Minimum Inlet
Gas Pressure (Ps)
Displacement
Per Stroke
(In3 per cycle)
GB-D30
6,000
9,000
1/4 "NPT
60 Pa
200 psig (13 bar)
3.1  
410 bar
620 bar
1/4 "NPT
GB-D75  
6,000
20,000 psig
9/16 "-18 (1)
150 Pa
250 psig (17 bar)
1.2
410 ba
1,380 bar
9/16 "-18 (1)

 

(1) Coned and threaded high pressure connection for 1/4 "OD tubing.

Refer to corresponding gas booster performance curve for operating pressures. Maximum material rated outlet pressures can be reached under special operating conditions. Do not use air drive and / or gas supply pressures that equate to higher outlet pressures than those "maximum material rated outlet pressures" shown on table Refer to Static Outlet Stall pressure formula shown on table (for example, for gas booster model GBD-30 the formula is: Static Outlet Stall pressure = 30 * Pa + Ps).. Maximum recommended air drive operating pressure: 100- . psi Maximum rated air drive pressure: 150-psi (only for static outlet stall pressure).