3/4 IN · 150 LB TEMPERATURE & PRESSURE RELIEF VALVE

The Cash Acme 15836A‑0150 is a NCLX‑series combination temperature and pressure (T&P) relief valve designed to protect domestic water heaters and hot water storage tanks from excessive pressure or temperature conditions. Built for safety‑critical service, this valve opens automatically under abnormal conditions and reseats after discharge to maintain system integrity.

PRODUCT DETAILS

• Manufacturer: Cash Acme
• Series: NCLX
• Model Number: 15836A‑0150
• Product Type: Combination temperature & pressure relief valve
• Nominal Size: 3/4 in
• Pressure Rating: 150 psi
• Temperature Relief Rating: 210 °F
• Inlet Connection: 3/4 in MNPT
• Outlet Connection: 3/4 in FNPT
• Shank / Element Length: 4 in thermal element
• Body Material: Cast bronze (lead‑free)
• Internal Components: Brass and stainless steel parts, silicone seat disc, stainless steel pressure spring
• Actuation: Automatic, spring‑loaded
• Handle: Integral test lever
• Media: Hot potable water
• Installation Orientation: Vertical (standard for water heater relief applications)
• Country of Origin: USA
• Package Contents: One temperature & pressure relief valve

KEY FEATURES

• Provides over‑temperature and over‑pressure protection for water heaters and storage tanks
• Automatic operation with positive reseating after discharge
• “White Coat” inert thermal element isolates internal parts from mineral buildup and galvanic corrosion
• Cast bronze body ensures long service life in domestic hot water systems
• Stainless steel spring and silicone seat provide consistent performance
• Includes a test lever for periodic functional checks
• Factory set and performance tested prior to shipment

CERTIFICATIONS & APPROVALS

• ASME Boiler Code Section IV (National Board listed)
• ANSI Z21.22 / CSA 4.4 compliant
• CSA certified for domestic water heater applications

TYPICAL APPLICATIONS

• Residential water heaters
• Commercial domestic hot water storage tanks
• Indirect water heaters and storage vessels
• Any system requiring listed temperature and pressure relief protection