112CSS-4-000 Safety Valve Stainless Steel Ball Spring

Model 112CSS Safety Valve is an ASME Code Certified, precision machined brass valve with a hard seat. This valve supports ASME Code applications up to 300 psi. It also features a stainless steel ball for durability and a pull ring for manual testing. As Kingston's most popular valve, it is suited for a wide variety of applications.

Alternative versions to the Model 112CSS are available in electroless nickel plating, Model 112CSSEN and all Stainless Steel, Model 112CR.

Any version of the Model 112C Series Safety Valve can be delivered with an ASME certified steam rating.

The Model 112CSS Safety Valve, like every Safety Valve, is set and tested at factory for quality and dependability.

The Model 112CSS Safety Valve is approved in Massachusetts and Washington DC and is stamped with UV & NB symbols. Registered in all Canadian provinces and territories.

Set pressure range 25 to 300 psi (5 psi increments only)
Maximum temperature 400°F

Detail Features: 

• ASME Sec. VIII, Air, Gas and Steam, 'UV' Stamp.
• Brass Construction, ASTM B16.
• Every safety valve is set and tested at the factory.
• Heavy duty construction for lasting performance.
• Kingston quality design, engineering and precision manufacturing.
• National Board Certified, 'NB' Stamp.
• Pop-style safety valve.
• Precision machined for smooth operation.
• Precision Machined Hard Seat, 440C stainless steel ball.
• Pull-ring for manual testing.
• Registered in all Canadian provinces and territories: CRN #0G3144.1C.
• Set Pressure Range 25-300
• Stainless Steel Ball, 440C.
• Stainless steel spring.
• Tested in National Board Approved Quality Assurance Process.

PSI Specification

If ordering online, at Step 4: Review Your Order, enter in the "Review Order Notes" box your PSI in increments of 5 according to the PSI range listed above. If ordering through customer service, be sure to let them know the PSI increment needed.