Products Catalog

Sizes: 1/2 thru 3 inch

Pressure Limits: 300 PSIG-300°F

Applications: Over pressure relief and protection of pumps, tanks, lines and hydraulic systems

Features: Extra-heavy, rugged construction. Both inlet and outlet connections are cast integral with body to permit easy inspection and servicing without disconnecting piping.

Size: 1/4 inch

Pressure Limit: 60-4000 psig

Applications: Small to medium size, multi-stage air compressors, intercoolers and aftercoolers.

Features: Top guided disc, high capacity, brass construction and manual lift ring.

Size: 1/2 thru 2 inch

Pressure Limit: 400 psig

Applications: Over pressure relief and protection of pumps, tanks, lines and hydraulic systems. For acid or other corrosive liquids that require steel, iron or stainless steel materials.

Features: Extra-heavy, rugged construction. Seats lapped for optimum performance.

Size: 1-1/2 thru 6 inch

Pressure Limit: 400 psig

Applications: Over pressure relief and protection of pumps, tanks, lines and hydraulic systems.

Features: Quality cast iron body and bonnet with bronze trim. Optional stainless steel insert and disc.

Size: 3/4" and 1/2"

Pressure Limit: 300 psig

Applications: A general utility valve of stainless steel construction for liquid service.

Features: Requires minimum installation space.

Size: 1-1/2 thru 6 inch

Pressure Limit: 250 psig

Applications: Steam boiler and generators

Features: Heavy duty construction of high quality cast iron with bronze or stainless steel semi-nozzle trim

Size: 1-1/4 thru 6 inch

Pressure Limit: 1000 psig

Applications: Steam boiler and generators

Features: Heavy duty construction of high quality cast iron with bronze or stainless steel semi-nozzle trim

Size: Varies

Pressure Limit: 3300 psig

Applications: Protection of pumps, compressors, pressure vessels or systems, handling corrosive fluids or vapors at high pressure and temperature.

Features: Top guided design offers and high-capacity with 0.110 square inch area.

Sizes:  2, 2-1/2 and 3 inch 
 
Pressure Limits:  215V 22 inch HG – 406°F 337 1-60 PSI – 406°F

Applications:  Bulk hauling trailers/equipment. Light Gauge tanks. Protection of high-volume vacuum pumps and conveying systems.

Features:  High capacity full nozzle design. Bronze nozzle, disc and guide with cast iron housing. Warn ring offers easy adjustability for precise opening with minimum preopen or simmer and exact blowdown.

Size: 1/2 thru 2 inch

Pressure Limit: Varies depending on application

Applications: Air/gas compressors, liquid filled pressure vessels, Hot water boilers and pressure vessels containing gas air liquid or steam.

Features: Valve housing is heavy-duty cast steel, stainless steel or bronze. Standard spring material is chrome suitable for temperatures to 450°F.

Size: 1/4 and 1/2 inch

Pressure Limit: 200 psig

Applications: Air compressors, intercoolers and aftercoolers. ASME code section VIII

Features: Top guided disc, high capacity, brass construction, resilient seat options, manual lift ring.

Size: 1/2 thru 2-1/2 inch

Pressure Limit: 300 psig

Applications: Steam boilers and generators, air/gas compressors and pressure vessels containing steam, air or non-hazardous gas.

Features: Dual control rings offer easy adjustability for precise opening with minimum preopen or simmer and exact blow-down control.