3/4" - 2" brass body, union ends, bottom connection screwed
2-1/2 ? 4" Iron body, flanged, faced and drilled for 125 lbs. Standard.
Maximum differential pressure:
1/2"-250 psi (17.3 bar)
3/4"-250 psi (17.3 bar)
1"-200 psi (13.8 bar)
1-1/4"-200 psi (13.8 bar)
1-1/2"-200 psi (13.8 bar)
2"-150 psi (10.3 bar)
2-1/2"-125 psi (8.6 bar)
3"-125 psi (8.6 bar)
4"-125 psi (8.6 bar)
This Series 1140 regulator automatically controls the
flow of steam, water or other medium passing through
its valve by responding to temperature changes at the
bulb. The bulb contains a liquid which vaporizes when
heated. Vapor pressure generated in bulb is transmitted
through the capillary tubing to the flexible bellows which
moves the valve disc or plunger controlling the flow of
the medium through the valve. Movement of the bellows
is opposed by a spring, providing a means of adjustment. The regulator only controls within the temperature
range stamped on the name plate and can be adjusted
to control at any point within its range.
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.