MD Cross Reference

Kunkle Valve Model 0537-HO1-HM
Size: 2 inch (Iron Housing)
Set: 60 PSIG
Capacity: 10514779 BTU/HR L07
0537-HO1-HM0060
Pressure Limits 15 to 160 psig
Temperature Limits -20 to 250 degrees F

Applications: Hot water boiler, heat exchangers, and generators
Features and Benefits:
Extra heavy construction provides long life
Top guided disc assembly incorporates resilient seal in seating area
An isolation diaphragm protects working parts from […]

Full Port for high flow coefficient
Dezincification resistant silicon bronze stem
Latch lock lever handle
Metal to metal end-piece to body seal
2″

Specifications:
MSS SP-110
ANSI B1.20.1 (threaded end)
Applications:
Hot and cold water
HVAC
Compressed air
Vacuum service
Where valves must be locked for safety reasons
UPC: 0 39923 67991 8
See it here for $225.56 (opens in new window)
The valve is new.
No […]

The nut has Hubbell 3″ C UL US Stamped into it.
There is a yellow gasket conceled under the nut.
The yellow gasket at the locking ring shows in the photograph.

It appears similar to Killark K30091
Liquidtight Applications:
Use with metallic and non-metallic conduit to seal out water, oil, and dust.
In applications for food processors, beverage, […]

12 V - 150 Watt - Hardwire Transformer
150 Watt Single Output
Part #: 271721 Dimensions:
Width: 3.5″
Height: 8.5″
Projection: 3.5″
Materials: Metal
Voltage: 12 volt
Usage: Interior Damp, Exterior Damp
Listing: UL Listed, C.U.L. Listed, CSA America
Weight: 5.5 lbs

Magnetic transformers are encased in metal, black powder coated, enclosures and potted to minimize noise and vibration.
All are UL, cUL and […]

12 Volt DC Forward & Reverse Relay Module
Carries a heavy load current.
Use on Small Winches & other reversing applications. Module reverses the direction of the motor when the appropriate control circuit is energized with a pulse from a control switch.

Fully sealed – can withstand very harsh environments.
Intermittent or continuous operation
See it here […]