Cla-Val 3″ Pressure Relief Valve 50B-4KG1 Globe Pattern
$ 4,010
50B-4KG1
3″ globe pattern pressure relief valve
Ductile iron epoxy-coated body for corrosion resistance
Stainless steel trim and bronze pilot for durability
Spring range: 100–300 PSI for reliable control
300# inlet x 150# outlet flange configuration
Cla-Val Pressure Relief Valve 50B-4KG1, 3″, Globe Pattern, Ductile Iron Body
The Cla-Val Model 50B-4KG1 Pressure Relief Valve is engineered to provide precise overpressure protection in high-demand industrial and water system applications. Designed in a globe pattern, this 3-inch relief valve features a ductile iron epoxy-coated body for superior corrosion resistance, stainless steel trim for durability, and a bronze pilot for reliable control. With a spring range of 100–300 PSI and a 300# inlet x 150# outlet flange configuration, this valve ensures consistent performance and long service life in demanding environments.
| Specification | Details |
|---|---|
| Brand | Cla-Val |
| Type | Pressure Relief Valve |
| Part Number / Model Number | 50B-4KG1 |
| Valve Type | Globe Pattern |
| Size | 3″ |
| Body Material | Ductile Iron, Epoxy Coated |
| Trim Material | Stainless Steel |
| Pilot Material | Bronze |
| Spring Range | 100–300 PSI |
| Flange Rating | 300# Inlet x 150# Outlet |
| Application | Industrial and water system pressure control |


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