Home / Cash Acme NCLX-5 3/4" Temperature & Pressure Relief Valve, 150 PSI

Amazon

4.6 (212)

Cash Acme NCLX-5 3/4" Temperature & Pressure Relief Valve, 150 PSI

-15% $ 19 .90 $23.40

Get 15% Off Now

Click to get this deal & open Amazon

100+ sold last month

90-day low

Description

Product Description Cash Acme NCLX Combination Temperature and Pressure Relief Valves are designed for the protection of water heaters and storage tanks. The NCLX Series relief valves feature a cast bronze body, brass, and stainless steel internal parts, silicone seat disc, and stainless steel pressure spring. NCLX Valves come with standard factory settings of 150 PSI for pressure relief and 210 degrees F for temperature relief. The NCLX Temperature and Pressure Relief Valve is certified to be lead-free in accordance with NSF 319; compliant with ASSE standard 1003 and CSA standard B356 From the Manufacturer Cast bronze body with male inlet and female outlet, brass and stainless steel internal parts, silicone seat disc and stainless steel spring.

CASH ACME RELIEF VALVE: The NCLX Series T&P protects water heaters by safely relieving excess temperature and pressure, helping prevent damage and supporting safe, reliable system operation.

DURABLE CONSTRUCTION: Engineered with a cast bronze body and 1-3/16" extended shank length for compatibility with many water heater applications, with brass and stainless steel internal components, silicone seat disc, and stainless steel pressure spring.

FACTORY CALIBRATED: Pre-set to activate at 150 PSI pressure relief and 210°F temperature relief, providing dependable protection for residential water heater systems.

CODE COMPLIANT: Certified lead-free to NSF/ANSI/CAN 372 standards and compliant with ASSE 1003 and CSA B356 requirements for residential water heater safety applications.

We may earn commissions on qualifying purchases.

Items You May Like

Camco Brass Marine/RV Water Pressure Regulator - Drinking Water Safe | Protects RV Kitchen Small Appliances, Plumbing & Hoses – Reduces RV Water Pressure to Safe & Consistent 40-50 PSI (40055)

Best Seller

Amazon

Camco Brass Marine/RV Water Pressure Regulator - Drinking Water Safe | Protects RV Kitchen Small Appliances, Plumbing & Hoses – Reduces RV Water Pressure to Safe & Consistent 40-50 PSI (40055)

-36%

$12 .24 $18.99

1,000+ sold last month

Camco Brass Water Pressure Regulator with Gauge- Helps Protect RV Plumbing and Hoses from High-Pressure City Water - Easy Read Gauge (40064)

Amazon

Camco Brass Water Pressure Regulator with Gauge- Helps Protect RV Plumbing and Hoses from High-Pressure City Water - Easy Read Gauge (40064)

-19%

$18 .27 $22.63

200+ sold last month

American Standard M952100-0070A Pressure Balancing Unit | Pressure Balancing Unit: Genuine American Standard Single-Control Tub/Shower Valve Replacement Part M952100-0070A

Amazon

American Standard M952100-0070A Pressure Balancing Unit | Pressure Balancing Unit: Genuine American Standard Single-Control Tub/Shower Valve Replacement Part M952100-0070A

-12%

$21 .70 $24.70

500+ sold last month

1in Pressure Vacuum Breaker Assembly | Fits 720A Models, Reliable Daily Performance

Lowest ever

Amazon

1in Pressure Vacuum Breaker Assembly | Fits 720A Models, Reliable Daily Performance

-50%

$42 .44 $84.88

M METERXITY 4Pcs Brass Pressure Release Safety Valve 1/4" NPT Male 125 PSI | Air Compressor Threaded Automatic Air Vent Safety Control Valve

Lowest ever

Amazon

M METERXITY 4Pcs Brass Pressure Release Safety Valve 1/4" NPT Male 125 PSI | Air Compressor Threaded Automatic Air Vent Safety Control Valve

-41%

$10 .21 $17.19

Camco RV Water Heater Temperature and Pressure Valve | Replacement relief valve with brass body and probe for RV water heater systems

Amazon

Camco RV Water Heater Temperature and Pressure Valve | Replacement relief valve with brass body and probe for RV water heater systems

-30%

$22 .99 $32.99

Cash Acme EB45 Pressure Regulating Valve, Single Union, 3/4 Inch Sweat x NPT Female, Metal Top, 60 PSI, PVA16M-SUSW-60

Lowest ever

Amazon

Cash Acme EB45 Pressure Regulating Valve, Single Union, 3/4 Inch Sweat x NPT Female, Metal Top, 60 PSI, PVA16M-SUSW-60

-12%

$47 .70 $53.98

SharkBite Max 1 x 3/4 in PTC Reducing Ball Valve, Push-to-Connect Brass Water Shut-Off Plumbing Fitting, UR22993

Amazon

SharkBite Max 1 x 3/4 in PTC Reducing Ball Valve, Push-to-Connect Brass Water Shut-Off Plumbing Fitting, UR22993

-11%

$30 .58 $34.53

TreMax Thermostatic Mixing Valve - Hot & Cold Water Mixer, 1/2" NPT Connection, Brass (Grey)

Amazon

TreMax Thermostatic Mixing Valve - Hot & Cold Water Mixer, 1/2" NPT Connection, Brass (Grey)

-10%

$32 .49 $35.99

SharkBite Max 3/4 Inch Ball Valve with Drain Vent and Mounting Bracket, Push to Connect Brass Plumbing Fitting, PEX Pipe, Copper, CPVC, PE-RT, HDPE, UR24616A

Amazon

SharkBite Max 3/4 Inch Ball Valve with Drain Vent and Mounting Bracket, Push to Connect Brass Plumbing Fitting, PEX Pipe, Copper, CPVC, PE-RT, HDPE, UR24616A

-6%

$29 .94 $31.97

5/8" Heater Hose Shut Off Valve, 2PCS Brass Hose Barb Shut Off Valve, 5/8'' PEX Shut Off Valves with 4Pcs Stainless Steel Clamps, Use for Hot and Cold Water, Oil, Gas, Fuel line Fittings

Amazon

5/8" Heater Hose Shut Off Valve, 2PCS Brass Hose Barb Shut Off Valve, 5/8'' PEX Shut Off Valves with 4Pcs Stainless Steel Clamps, Use for Hot and Cold Water, Oil, Gas, Fuel line Fittings

-5%

$17 .09 $17.99

Zurn Wilkins 34-NR3XLDUPEX 3/4" NR3XL Pressure Reducing Valve with Double Union PEX Crimp Tailpiece Connection

Amazon

Zurn Wilkins 34-NR3XLDUPEX 3/4" NR3XL Pressure Reducing Valve with Double Union PEX Crimp Tailpiece Connection

-23%

$179 .37 $232.99

Watts LFN45B Lead-Free Water Pressure Reducing Valve 3/4" PEX Union | Cast Copper Silicon Alloy Elastomer Disc Double Union PEX Connections 25-75 Psi Adjustable 400 Psi Maximum Steel Strainer

Amazon

Watts LFN45B Lead-Free Water Pressure Reducing Valve 3/4" PEX Union | Cast Copper Silicon Alloy Elastomer Disc Double Union PEX Connections 25-75 Psi Adjustable 400 Psi Maximum Steel Strainer

-22%

$139 .39 $179.72

LF25AUB-Z3 3/4-Inch Water Pressure Reducing Valve for Residential, Commercial, and Industrial Use - Water Pressure Regulator Adjustable 25–75 psi, Max 300 psi

Lowest ever

Amazon

LF25AUB-Z3 3/4-Inch Water Pressure Reducing Valve for Residential, Commercial, and Industrial Use - Water Pressure Regulator Adjustable 25–75 psi, Max 300 psi

-18%

$97 .99 $119.99

2PCS Brass Check Valve 3/4" Female Thread One Way Check Valves, Backflow Preventer for Pump/Well/Water/gas/Compressor line

Lowest ever

Amazon

2PCS Brass Check Valve 3/4" Female Thread One Way Check Valves, Backflow Preventer for Pump/Well/Water/gas/Compressor line

-50%

$5 .99 $11.99

Zurn Wilkins 3/4" NR3XL Pressure Reducing Valve with double union FNPT connection and CPVC tailpiece connection

Amazon

Zurn Wilkins 3/4" NR3XL Pressure Reducing Valve with double union FNPT connection and CPVC tailpiece connection

-44%

$153 .60 $272.99

(2-Pack) 1/4" Brass 678169004 Thermal Relief Valve Thermal Release Valve | Fits Pressure Washer Models: BM80913A,BM80915D,CT80020,CT80701,HL80833,HL80835,HU80432,HU80709,HU80709A,HU80833,HU80833A

Lowest ever

Amazon

(2-Pack) 1/4" Brass 678169004 Thermal Relief Valve Thermal Release Valve | Fits Pressure Washer Models: BM80913A,BM80915D,CT80020,CT80701,HL80833,HL80835,HU80432,HU80709,HU80709A,HU80833,HU80833A

-30%

$6 .27 $8.97

Zurn Wilkins 3-500XL - Pressure Reducing Valve

Amazon

Zurn Wilkins 3-500XL - Pressure Reducing Valve

-21%

$3,975 .72 $5,029.99

Wilkins Zurn Wilkins 12-NR3XLDU 1/2" NR3XL Pressure Reducing Valve with Double Union FNPT Connection

Amazon

Wilkins Zurn Wilkins 12-NR3XLDU 1/2" NR3XL Pressure Reducing Valve with Double Union FNPT Connection

-21%

$174 .62 $221.99

Zurn Wilkins 1-350 1" 350 Double Check Backflow Preventer

Amazon

Zurn Wilkins 1-350 1" 350 Double Check Backflow Preventer

-15%

$295 .77 $349.99

Zurn Wilkins 3/4" 600XL Pressure Reducing Valve with a spring range from 75 psi to 125 psi, factory set at 85 psi

Amazon

Zurn Wilkins 3/4" 600XL Pressure Reducing Valve with a spring range from 75 psi to 125 psi, factory set at 85 psi

-13%

$316 .91 $362.99

Zurn Wilkins 34-950XLT2 3/4" 950XL Double Check Backflow Preventer

Amazon

Zurn Wilkins 34-950XLT2 3/4" 950XL Double Check Backflow Preventer

-8%

$259 .05 $281.10

Thermostatic Mixing Valve, 1/2 Inch PEX Connections, Brass Temperature Control Valve for Water Heater Systems

Lowest ever

Amazon

Thermostatic Mixing Valve, 1/2 Inch PEX Connections, Brass Temperature Control Valve for Water Heater Systems

-5%

$68 .39 $72.19

Items You May Like

Best Seller

Amazon

Camco Brass Marine/RV Water Pressure Regulator - Drinking Water Safe | Protects RV Kitchen Small Appliances, Plumbing & Hoses – Reduces RV Water Pressure to Safe & Consistent 40-50 PSI (40055)

-36%

$12 .24 $18.99

1,000+ sold last month

Amazon

Camco Brass Water Pressure Regulator with Gauge- Helps Protect RV Plumbing and Hoses from High-Pressure City Water - Easy Read Gauge (40064)

-19%

$18 .27 $22.63

200+ sold last month

Amazon

American Standard M952100-0070A Pressure Balancing Unit | Pressure Balancing Unit: Genuine American Standard Single-Control Tub/Shower Valve Replacement Part M952100-0070A

-12%

$21 .70 $24.70

500+ sold last month

Lowest ever

Amazon

1in Pressure Vacuum Breaker Assembly | Fits 720A Models, Reliable Daily Performance

-50%

$42 .44 $84.88

Lowest ever

Amazon

M METERXITY 4Pcs Brass Pressure Release Safety Valve 1/4" NPT Male 125 PSI | Air Compressor Threaded Automatic Air Vent Safety Control Valve

-41%

$10 .21 $17.19

Amazon

Camco RV Water Heater Temperature and Pressure Valve | Replacement relief valve with brass body and probe for RV water heater systems

-30%

$22 .99 $32.99

Lowest ever

Amazon

Cash Acme EB45 Pressure Regulating Valve, Single Union, 3/4 Inch Sweat x NPT Female, Metal Top, 60 PSI, PVA16M-SUSW-60

-12%

$47 .70 $53.98

Amazon

SharkBite Max 1 x 3/4 in PTC Reducing Ball Valve, Push-to-Connect Brass Water Shut-Off Plumbing Fitting, UR22993

-11%

$30 .58 $34.53

Amazon

TreMax Thermostatic Mixing Valve - Hot & Cold Water Mixer, 1/2" NPT Connection, Brass (Grey)

-10%

$32 .49 $35.99

Amazon

SharkBite Max 3/4 Inch Ball Valve with Drain Vent and Mounting Bracket, Push to Connect Brass Plumbing Fitting, PEX Pipe, Copper, CPVC, PE-RT, HDPE, UR24616A

-6%

$29 .94 $31.97

Amazon

5/8" Heater Hose Shut Off Valve, 2PCS Brass Hose Barb Shut Off Valve, 5/8'' PEX Shut Off Valves with 4Pcs Stainless Steel Clamps, Use for Hot and Cold Water, Oil, Gas, Fuel line Fittings

-5%

$17 .09 $17.99

Amazon

Zurn Wilkins 34-NR3XLDUPEX 3/4" NR3XL Pressure Reducing Valve with Double Union PEX Crimp Tailpiece Connection

-23%

$179 .37 $232.99

Amazon

Watts LFN45B Lead-Free Water Pressure Reducing Valve 3/4" PEX Union | Cast Copper Silicon Alloy Elastomer Disc Double Union PEX Connections 25-75 Psi Adjustable 400 Psi Maximum Steel Strainer

-22%

$139 .39 $179.72

Lowest ever

Amazon

LF25AUB-Z3 3/4-Inch Water Pressure Reducing Valve for Residential, Commercial, and Industrial Use - Water Pressure Regulator Adjustable 25–75 psi, Max 300 psi

-18%

$97 .99 $119.99

Lowest ever

Amazon

2PCS Brass Check Valve 3/4" Female Thread One Way Check Valves, Backflow Preventer for Pump/Well/Water/gas/Compressor line

-50%

$5 .99 $11.99

Amazon

Zurn Wilkins 3/4" NR3XL Pressure Reducing Valve with double union FNPT connection and CPVC tailpiece connection

-44%

$153 .60 $272.99

Lowest ever

Amazon

(2-Pack) 1/4" Brass 678169004 Thermal Relief Valve Thermal Release Valve | Fits Pressure Washer Models: BM80913A,BM80915D,CT80020,CT80701,HL80833,HL80835,HU80432,HU80709,HU80709A,HU80833,HU80833A

-30%

$6 .27 $8.97

Amazon

Zurn Wilkins 3-500XL - Pressure Reducing Valve

-21%

$3,975 .72 $5,029.99

Amazon

Wilkins Zurn Wilkins 12-NR3XLDU 1/2" NR3XL Pressure Reducing Valve with Double Union FNPT Connection

-21%

$174 .62 $221.99

Amazon

Zurn Wilkins 1-350 1" 350 Double Check Backflow Preventer

-15%

$295 .77 $349.99

Amazon

Zurn Wilkins 3/4" 600XL Pressure Reducing Valve with a spring range from 75 psi to 125 psi, factory set at 85 psi

-13%

$316 .91 $362.99

Amazon

Zurn Wilkins 34-950XLT2 3/4" 950XL Double Check Backflow Preventer

-8%

$259 .05 $281.10

Lowest ever

Amazon

Thermostatic Mixing Valve, 1/2 Inch PEX Connections, Brass Temperature Control Valve for Water Heater Systems

-5%

$68 .39 $72.19

Items You May Like

Best Seller

Amazon

Camco Brass Marine/RV Water Pressure Regulator - Drinking Water Safe | Protects RV Kitchen Small Appliances, Plumbing & Hoses – Reduces RV Water Pressure to Safe & Consistent 40-50 PSI (40055)

-36%

$12 .24 $18.99

1,000+ sold last month

Amazon

Camco Brass Water Pressure Regulator with Gauge- Helps Protect RV Plumbing and Hoses from High-Pressure City Water - Easy Read Gauge (40064)

-19%

$18 .27 $22.63

200+ sold last month

Amazon

American Standard M952100-0070A Pressure Balancing Unit | Pressure Balancing Unit: Genuine American Standard Single-Control Tub/Shower Valve Replacement Part M952100-0070A

-12%

$21 .70 $24.70

500+ sold last month

Lowest ever

Amazon

1in Pressure Vacuum Breaker Assembly | Fits 720A Models, Reliable Daily Performance

-50%

$42 .44 $84.88

Lowest ever

Amazon

M METERXITY 4Pcs Brass Pressure Release Safety Valve 1/4" NPT Male 125 PSI | Air Compressor Threaded Automatic Air Vent Safety Control Valve

-41%

$10 .21 $17.19

Amazon

Camco RV Water Heater Temperature and Pressure Valve | Replacement relief valve with brass body and probe for RV water heater systems

-30%

$22 .99 $32.99

Lowest ever

Amazon

Cash Acme EB45 Pressure Regulating Valve, Single Union, 3/4 Inch Sweat x NPT Female, Metal Top, 60 PSI, PVA16M-SUSW-60

-12%

$47 .70 $53.98

Amazon

SharkBite Max 1 x 3/4 in PTC Reducing Ball Valve, Push-to-Connect Brass Water Shut-Off Plumbing Fitting, UR22993

-11%

$30 .58 $34.53

Amazon

TreMax Thermostatic Mixing Valve - Hot & Cold Water Mixer, 1/2" NPT Connection, Brass (Grey)

-10%

$32 .49 $35.99

Amazon

SharkBite Max 3/4 Inch Ball Valve with Drain Vent and Mounting Bracket, Push to Connect Brass Plumbing Fitting, PEX Pipe, Copper, CPVC, PE-RT, HDPE, UR24616A

-6%

$29 .94 $31.97

Amazon

5/8" Heater Hose Shut Off Valve, 2PCS Brass Hose Barb Shut Off Valve, 5/8'' PEX Shut Off Valves with 4Pcs Stainless Steel Clamps, Use for Hot and Cold Water, Oil, Gas, Fuel line Fittings

-5%

$17 .09 $17.99

Amazon

Zurn Wilkins 34-NR3XLDUPEX 3/4" NR3XL Pressure Reducing Valve with Double Union PEX Crimp Tailpiece Connection

-23%

$179 .37 $232.99

Amazon

Watts LFN45B Lead-Free Water Pressure Reducing Valve 3/4" PEX Union | Cast Copper Silicon Alloy Elastomer Disc Double Union PEX Connections 25-75 Psi Adjustable 400 Psi Maximum Steel Strainer

-22%

$139 .39 $179.72

Lowest ever

Amazon

LF25AUB-Z3 3/4-Inch Water Pressure Reducing Valve for Residential, Commercial, and Industrial Use - Water Pressure Regulator Adjustable 25–75 psi, Max 300 psi

-18%

$97 .99 $119.99

Lowest ever

Amazon

2PCS Brass Check Valve 3/4" Female Thread One Way Check Valves, Backflow Preventer for Pump/Well/Water/gas/Compressor line

-50%

$5 .99 $11.99

Amazon

Zurn Wilkins 3/4" NR3XL Pressure Reducing Valve with double union FNPT connection and CPVC tailpiece connection

-44%

$153 .60 $272.99

Lowest ever

Amazon

(2-Pack) 1/4" Brass 678169004 Thermal Relief Valve Thermal Release Valve | Fits Pressure Washer Models: BM80913A,BM80915D,CT80020,CT80701,HL80833,HL80835,HU80432,HU80709,HU80709A,HU80833,HU80833A

-30%

$6 .27 $8.97

Amazon

Zurn Wilkins 3-500XL - Pressure Reducing Valve

-21%

$3,975 .72 $5,029.99

Amazon

Wilkins Zurn Wilkins 12-NR3XLDU 1/2" NR3XL Pressure Reducing Valve with Double Union FNPT Connection

-21%

$174 .62 $221.99

Amazon

Zurn Wilkins 1-350 1" 350 Double Check Backflow Preventer

-15%

$295 .77 $349.99

Amazon

Zurn Wilkins 3/4" 600XL Pressure Reducing Valve with a spring range from 75 psi to 125 psi, factory set at 85 psi

-13%

$316 .91 $362.99

Amazon

Zurn Wilkins 34-950XLT2 3/4" 950XL Double Check Backflow Preventer

-8%

$259 .05 $281.10

Lowest ever

Amazon

Thermostatic Mixing Valve, 1/2 Inch PEX Connections, Brass Temperature Control Valve for Water Heater Systems

-5%

$68 .39 $72.19

You Just Viewed

View all

OtterBox iPhone 17 Symmetry Series Slim MagSafe Case, Blue Bliss | 3X Military Drop Protection - Slim Pocket-Friendly - Raised Edges - Scratch Resistant - Camera Control - Non-Retail Packaging

Amazon

OtterBox iPhone 17 Symmetry Series Slim MagSafe Case, Blue Bliss | 3X Military Drop Protection - Slim Pocket-Friendly - Raised Edges - Scratch Resistant - Camera Control - Non-Retail Packaging

-25%

$44 .99 $59.99

100+ sold last month

OtterBox

Clear AF Blemish & Blackhead Extractor Tool Set - Pink

Lowest ever

Ulta Beauty

Clear AF Blemish & Blackhead Extractor Tool Set - Pink

-30%

$21 .00 $30.00

Dockers Mens Relaxed Fit Comfort Khaki Pants - Pleated

Amazon

Dockers Mens Relaxed Fit Comfort Khaki Pants - Pleated

-60%

$31 .99 $80.00

Simplee Womens Floral Wedding Guest Maxi Dress Flowy Mesh Fall Dress

Amazon

Simplee Womens Floral Wedding Guest Maxi Dress Flowy Mesh Fall Dress

-23%

$45 .99 $59.99

Retinol Eye Stick: Retinol Eye Cream for Dark Circles and Puffiness | Visibly Reduces Fine Lines Wrinkles Under Eye Bags, Upgraded Formula with Olive Fruit Oil & Shea Butter, 0.25 OZ/7g

Lowest ever

Amazon

Retinol Eye Stick: Retinol Eye Cream for Dark Circles and Puffiness | Visibly Reduces Fine Lines Wrinkles Under Eye Bags, Upgraded Formula with Olive Fruit Oil & Shea Butter, 0.25 OZ/7g

-13%

$13 .89 $15.99

Blue And Clear Cubic Zirconia Basketweave Statement Necklace

Macy’s

Blue And Clear Cubic Zirconia Basketweave Statement Necklace

-78%

$213 .40 $970.00