• PAMX-45
  • Compact Design Model
  • Air-Actuated Valve Series
½"-¾"
NPT Connection
½"-¾"
Orifice Size
0-230 psi
Operating Pressure
14-360°F
Media Temperature
14-140°F
Ambient Temperature

About Series PAMX-45 Air-Actuated Valves

This series of air-actuated valves is very compact and manufactured in 316 stainless steel. It’s a very economical air-actuated valve. Valve models in this series come in sizes from ½" to ¾" NPT. All of the air-actuated valves in this series are 2-way, normally closed.

Series PAMX-45 - Cross-Sectional View
Technical Specifications
Media Temperature: 14-360°F
Ambient Temperature: 14-140°F
Body Material: Stainless steel AISI 316L
Seal Material: PTFE
Pilot Media: Air, Inert Gases, Water
Optical Position Indicator: Standard
Anti-Waterhammer Design: With 21 Flow
Additional Information
Flow Type: NC, NO, or Double-Acting
Flow Direction: (See Models Below)
Medium Examples: Water, Oil, Air, Steam, Aggressive Media*
*Working pressure with steam is 150 psi maximum

Note: Actuator housing 360° rotation.

Available Valve Models

To view valve dimensions, select any model number below.

Model #NPTOrificeFlow
Rate
(CV)
Operating
Pressure
(PSI)
Flow
Direction
Pilot
Pressure
(PSI)
Actuator
Diameter
MinMaxMinMax
PAMX 15-45½"½"4.802301→2261451 ¾"
PAMX 20-45¾"¾"9.002301→2261451 ¾"
PAMX 15-45 FSO½"½"4.80230/2301→2/2→1751451 ¾"
PAMX 20-45 FSO¾"¾"9.00230/1001→2/2→1751451 ¾"
PAMX 15-45 NO½"½"4.802302→1261451 ¾"
PAMX 20-45 NO¾"¾"9.002302→1261451 ¾"
PAMX 15-45 DE½"½"4.802301↔2121451 ¾"
PAMX 20-45 DE¾"¾"9.002301↔2121451 ¾"

Series Pressure Chart