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DESCRIPTION

The NUTECH model 20ESD emergency shutdown station is a remotely mounted twoway manually operated emergency shutdown relay. 20ESD Emergency Shutdown Stations are designed to “dump” pressure in the pneumatic control circuit.

Specification

Maximum Operating pressure range	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.)
Height	10.00”
Width	9.00”
Depth (in closed position)	4.00”
Connections	1/4” FNPT
Weight	6.0 lb

Features

Simple design provides high reliability at low cost.
Spool indentation prevents accidental operation due
to vibration.
Snap-acting operation provides for “positive feel”
when opening or closing valve.

ADDITIONAL INFORMATION

NOTES:
1. Mounting holes to attach plate to 1-1/2” dia. or 2” dia. pipe are standard. If other mounting options are required, please specify when ordering.
2. Two (2) U-bolts are supplied with each station. Please specify size required when ordering.