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DESCRIPTION

The NUTECH Model 30C1P1 is a three-way universal, manual reset, pneumatic control relay with pin latch. The relay can be locally mounted or panelmounted.
This relay is well-suited in applications requiring three-way block and bleed of a control signal, with manual reset and pin latch option, such as control of a shutdown valve (SDV) or first out indicating group reset relay.

Specification

Operating pressure range	25-125 psig
Material	316 SS per ASTM A-276
O-ring	Viton®, Temp. range: -15˚F to + 400˚F (std.) BUNA-N, Temp. range: -65˚F to + 215˚F (opt.) HNBR, Temp. range: -40˚F to +325˚F (opt.)
Knob	Delrin®(std.) Stainless Steel (opt.)
Length (reset)	8.32”
Length (tripped)	7.69”
Diameter	1.50”
Connections	1/4” FNPT
Weight	3.25 lb.

Features

The pin latch provides lockout capability with automatic unlatching when pilot port pressure is present.

Relay design provides for center crossover closed condition during spool travel.

Routine maintenance procedures can be performed without removing the device from its mounting in most applications.

May be universally configured three-way normally closed, three-way normally open, etc.)

Screw-on rear cap assembly provides for simplified maintenance.

ADDITIONAL INFORMATION

NOTES:
1. Delrin® is standard knob material. For optional
Stainless Steel knob, order P/N N71361.
2. Standard O-ring material is Viton®. BUNA-N is available as an option.