User Guide

2 © Copyright 2006 TAC All Rights Reserved. F-21286-3
SPECIFICATIONS
Valve Body Rating: 250 psig (1724 kPa).
Actuator Maximum Air Pressure: 30 psig (207 kPa).
Spring Range 8-13 psig (55-90 kPa).
Flow Capacity: 25,920 scim (7,080 ml/s) at 15 psig (103 kPa) supply with 1 psig (6.9 kPa)
drop.
Connections:
Actuator, 1/8" FNPT.
Valve Body, 1/2" FNPT.
Port Code and Flow Pattern: See Table-1.
Ambient Temperature Limits:
Shipping & Storage, -40 to 220 ° F (-40 to 104° C).
Operating, 35 to 140° F (2 to 60° C).
Humidity: 5 to 95% RH, non-condensing.
Location: NEMA Type 1.
Table-1 Flow Pattern.
Stem Up
(No Air to Actuator)
Stem Down
20 psig (138 kPa) Air to Actuator
Flow Closed Port Flow Closed Port
B to AB* A A to AB* B
*AB Common.