IS-3PT Features and Options
  • Full port stainless steel 3-piece ball valve
  • 1/4" through 4" NPT
  • Swing out design for easy maintenance
  • 1000 PSI working pressure
  • RTFE seats and TFE seals for temperature ratings from -40 to +450 ºF
  • ISO mounting pad for direct mount automation
  • Pneumatic or electric actuators available
  • Factory assembled and tested
  • Large inventory for same day shipment on many models
  • Limit switches, modulating positioners, NAMUR solenoids and many other custom options
Unit of Measure
With 120VAC Electric Actuator
1/4" IS-3PT-02-100-E-A-4
3/8" IS-3PT-03-100-E-A-4
1/2" IS-3PT-05-100-E-A-4
3/4" IS-3PT-07-100-E-A-4
1" IS-3PT-10-200-E-A-4
1-1/4" IS-3PT-12-200-E-A-4
1-1/2" IS-3PT-15-200-E-A-4
2" IS-3PT-20-300-E-A-4
2-1/2" IS-3PT-25-675-E-A-4
3" IS-3PT-30-1000-E-A-4
4" IS-3PT-40-2000-E-A-4
With Double Acting Pneumatic
1/4" IS-3PT-02-32-DA-PN
3/8" IS-3PT-03-32-DA-PN
1/2" IS-3PT-05-32-DA-PN
3/4" IS-3PT-07-32-DA-PN
1" IS-3PT-10-52-DA-PN
1-1/4" IS-3PT-12-52-DA-PN
1-1/2" IS-3PT-15-63-DA-PN
2" IS-3PT-20-63-DA-PN
2-1/2" IS-3PT-25-85-DA-PN
3" IS-3PT-30-85-DA-PN
4" IS-3PT-40-115-DA-PN
With Spring Return Pneumatic
1/4" IS-3PT-02-52-SR-PN
3/8" IS-3PT-03-52-SR-PN
1/2" IS-3PT-05-52-SR-PN
3/4" IS-3PT-07-52-SR-PN
1" IS-3PT-10-63-SR-PN
1-1/4" IS-3PT-12-63-SR-PN
1-1/2" IS-3PT-15-75-SR-PN
2" IS-3PT-20-100-SR-PN
2-1/2" IS-3PT-25-115-SR-PN
3" IS-3PT-30-115-SR-PN
4" IS-3PT-40-160-SR-PN