Watts AERCO Benchmark OMM-0121 Operation And Maintenance Manual page 138

Benchmark 750-3000 Boiler Operation & Maintenance Manual
APPENDIX H – BENCHMARK 2500/3000 PART LIST
Benchmark 3000 DF DBB NATURAL GAS Gas Train – P/N 22177-1
Item Qty Part # Description
1 1 124142 VALVE: SSOV: DOUBLE BODY: 2" NPT
4 1 123540 VALVE: BALL 2" FULL PORT
7 1 123542 FLANGE 2" 125# 2"NPT
8 4 12951-2 BUSHING: CONTROL BOX
9 1 99017 SNUBBER: PRESSURE: 1/4"
11 1 27086-1 ACTUATOR: SSOV W/O P.O.C. SWITCH
12 2 9-22 PIPE PLUG: 1/4" NPT: STEEL
14 1 93382 2'' NPT CAP
AERCO
Benchmark 3000DF DBB Gas Train – NATURAL GAS
International, Inc.
Blauvelt, NY 10913
OMM-0122_D • GF-206 • 5/9/2019
Item
15
19
23
25
29
32
33
34
22177-1 rev F, component of 22183
Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST
Qty Part # Description
1 99015 DAMPING ORIFICE: SSOV
1 123769 VALVE, SOLENOID N.O. 1" NPT
1 ACTUATOR: SSOV W/ REGULATOR
64048
1 9-294 UNION: 2" NPT 300#
2 95030 FLANGE: SSOV 2" NPT
1 60032-1 SWITCH: GAS PRESSURE 1-20" W.C.
1 60020 SWITCH: GAS PRESSURE 2-20" W.C.
2 92143 1/4" BALL VALVE: WATTS
01/03/2017
Sheet 1 of 1
Page 138 of 164