Adjustable Relief Valve 1/2 In 175 psi MPN:1/2 LF530-C

Designed to help prevent the build up of excessive pressure in systems containing air, oil, or water, this WATTS calibrated adjustable relief valve allows you to set the valve to the desired relief pressure. Model has durable, stainless steel spring operation and is ideal for use in bypass thermal expansion relief.

Technical Specifications

• Item Calibrated Adjustable Relief Valve
• Body Material Lead-Free Brass
• Inlet Type MNPT
• Outlet Type FNPT
• Inlet Size 1/2 in
• Outlet Size 1/2 in
• Pressure Range 50 to 175 psi
• Disc Material Buna-N
• Overall Height 3 in
• Application Fire Protection Systems
• Overall Length 1 5/8 in
• Seat Material Buna-N
• Spring Material Stainless Steel
• Temp. Range 0 Degrees to 180 Degrees F
• Test Lever No
• Standards FDA, NSF

Manufacturer Details

• Manufacturer: Watts
• Condensed Mfg Number: 12LF530C
• MPN: 1/2 LF530-C

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: US
• CA Prop 65 Wht Label: N

Classification Details

• Harmonization Code: 8481400000
• GDS Category Name: Relief Valves
• GDS Family Name: Pressure and Temperature Control Valves
• GDS Segment Name: Plumbing
• UNSPSC: 40141606
• UNSPSC Class ID: 16
• UNSPSC Commodity Name: Valves
• UNSPSC Commodity ID: 06
• UNSPSC Commodity Name: Relief valves
• UNSPSC Family ID: 14
• UNSPSC Family Name: Fluid and gas distribution
• UNSPSC Segment ID: 40
• UNSPSC Segment Name: Distribution and Conditioning Systems and Equipment and Components

Shipping Details

• Not For Sale In: HI AK PR