Humphrey is recognized for its expertise in creating pneumatic and fluid control valves, as well as comprehensive valve systems and tailor-made products for various industries. These industries include medical, analytical, factory automation, test and measurement, and process control sectors.
250A31120WITH8123 Humphrey Products Pneumatic Directional Valve
Air Piloted Valve, 3-Way, 2-Position, Normally Open, Single Air Pilot With Booster, 1/4" NPT Ports, 1/8" NPT Pilot Port, Zinc Body, NBR Seals, With 81-23 Spring, 10-125PSI Pressure Range
Part # Variations: 250A-3-11-20-WITH-81-23, 250A 3 11 20 WITH 81 23
125A31120B&V Humphrey Products Pneumatic Directional Valve
Air Piloted Valve, 3-Way, 2-Position, Normally Open, Single Air Pilot With Booster, 1/8" NPT Ports, 1/8" NPT Pilot Port, Brass Body, FKM Seals, 0-125PSI Pressure Range
Part # Variations: 125A-3-11-20-B&V, 125A 3 11 20 B&V
125A31121B&V Humphrey Products Pneumatic Directional Valve
Air Piloted Valve, 3-Way, 2-Position, Normally Open, Single Air Pilot With Booster, 1/8" NPT Ports, 1/8" NPT Pilot Port, Brass Body, FKM Seals, Painted Steel Mounting Base, 0-125PSI Pressure Range
Part # Variations: 125A-3-11-21-B&V, 125A 3 11 21 B&V
125A311208113SPRING Humphrey Products Pneumatic Directional Valve
Air Piloted Valve, 3-Way, 2-Position, Normally Open, Single Air Pilot With Booster, 1/8" NPT Ports, 1/8" NPT Pilot Port, Zinc Body, NBR Seals, 81-13 Spring (Stronger Than Standard), 0-125PSI Pressure Range
Part # Variations: 125A-3-11-20-8113SPRING, 125A 3 11 20 8113SPRING
250AH31020BRB Humphrey Products Pneumatic Directional Valve
Air Piloted Valve, 3-Way, 2-Position, Ultra Low Pilot, Normally Closed, Ultra Low Pressure Air Pilot, 1/4" NPT Ports, 1/8" NPT Pilot Port, Brass Body, NBR Seals, 30-125PSI Pressure Range
Part # Variations: 250AH-3-10-20-BRB, 250AH 3 10 20 BRB
250AL31020BIN Humphrey Products Pneumatic Directional Valve
Air Piloted Valve, 3-Way, 2-Position, Ultra Low Pilot, Normally Closed, Ultra Low Pressure Air Pilot, 1/4" NPT Ports, 1/8" NPT Pilot Port, Zinc Body, NBR Seals, Bottom Inlet, 30-125PSI Pressure Range
Part # Variations: 250AL-3-10-20-BIN, 250AL 3 10 20 BIN
2504AA50DURO Humphrey Products Pneumatic Directional Valve
Air Piloted Valve, 4-Way, 2-Position, 4-Way, Spring Return, Single Air Pilot W/Interlock, 1/4" NPT Ports, 1/8" NPT Pilot Port, Zinc Body, NBR Seals, 50 Durometer Bottom Diaphragm, Mounting Base, 10-125PSI Pressure Range
Part # Variations: 250-4AA-21-50DURO, 250 4AA 21 50DURO
2504ANCNCVAI Humphrey Products Pneumatic Directional Valve
Air Piloted Valve, 4-Way, 3-Position, Exhaust Center, Spring Centered, Double Air Pilot, 1/4" NPT Ports, 1/8" NPT Pilot Port, Zinc Body, FKM Seals, 10-125PSI Pressure Range
Part # Variations: 250-4A-NC-NC-VAI, 250 4A NC NC VAI
2504A21NCNCVAI Humphrey Products Pneumatic Directional Valve
Air Piloted Valve, 4-Way, 3-Position, Exhaust Center, Spring Centered, Double Air Pilot, 1/4" NPT Ports, 1/8" NPT Pilot Port, Zinc Body, FKM Seals, Mounting Base, 10-125PSI Pressure Range
Part # Variations: 250-4A-21-NC-NC-VAI, 250 4A 21 NC NC VAI
2504ANCNC Humphrey Products Pneumatic Directional Valve
Air Piloted Valve, 4-Way, 3-Position, Exhaust Center, Spring Centered, Double Air Pilot, 1/4" NPT Ports, 1/8" NPT Pilot Port, Zinc Body, NBR Seals, 10-125PSI Pressure Range
Part # Variations: 250-4A-NC-NC, 250 4A NC NC