Stiebel Eltron ... 
Stiebel Eltron ... 
Stiebel Eltron ... 
5 Zone Valve Re... Recently Viewed Products
Bronze automatic temperature and pressure relief valves used for protection of hot water heaters and storage tanks. Protects against elevated temperature and pressure.
- ASME CAPACITY BTU/Hr – 500,00
- ASME Section IV Certified Capacity (3/4″)
- CSA Listed and Certified to ANSI Z21.22
- 125 and 150 psig Set Pressures @ 210°F max
- Corrosion Resistant Construction
- Coated Element Protects Against Corrosion
- Extended Body Option for Insulated Vessels
- Made in the USA
| Weight | 1.2 lbs |
|---|---|
| Size | 3/4" |
Related products
- Remove from Wishlist
-
Remove from Wishlist
Out of stock
SKU:5024Pressuretrol Controller, Manual Reset, 2 psi to 15 psi
$124.60Read moreCan be used with steam, air, noncombustible gases, and fluids noncorrosive to the sensing element. The L4079B PressureTrol® Limit Controls are high
pressure limit switches that break electrical circuits when pressure rises to a preset value. -
Remove from Wishlist
Out of stock
SKU:53354 Zone Expandable Switching Relay w/ Priority (ZSR104)
$259.91Add to cartThe ZSR series is a zone pump and boiler operating control for multiple zone hydronic heating systems. The ZSR series interfaces with low voltage thermostats, or any other low voltage controllers having a switching action.
- Remove from Wishlist
- Remove from Wishlist
- Remove from Wishlist
-
Remove from Wishlist
Out of stock
SKU:3309Hoffman #40, 1/8″ Radiator Steam Air Valve
$39.64Add to cartFloat-type vent For ordinary one-pipe system that doesn’t require proportional venting Single non-adjustable port 1⁄8″ NPT angle connection Maximum operating pressure 6 psig (0.4 bar) Maximum pressure 10 psig (0.7 bar) 0/5 (0 Reviews)
- Remove from Wishlist
- Remove from Wishlist
-
Remove from Wishlist
Out of stock
SKU:569Standard Dual Standing Pilot Gas Valve – 3/4″ x 3/4″
$108.81Read moreUsed in gas-fired appliances with capacities up to 200 feet 3/hour at 1 inch wc pressure drop [5.7 meters3/hour at 0.25 kPa] on natural gas and includes a manual valve, safety shutoff, two automatic operators, and a pressure regulator.
