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3/4" NPT T&P Relief Valve, Lead-Free Brass, 150 PSI, 210°F CSA
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 28, 2026 10:03 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Boltigen International
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Dual Protection System：a 4.2 inch temperature probe and a built-in pressure element each open the valve on their own, releasing water at 210°F or 150 PSI to protect your heater from overheat and overpressure
✓Premium Construction：Made of premium lead-free copper body, it boasts superior structural strength and excellent environmental safety. Compared with ordinary brass, lead-free copper delivers better ductility, stable corrosion resistance and low metal precipitation. Fitted with stainless steel spring, this relief valve stands up to long-term wear and tear for reliable potable water service
✓Precision Calibrated Relief Performance：Factory preset to automatically relieve at 150 PSI and 210°F. Important: the maximum working pressure of your water system shall not exceed 75% of the valve’s set pressure
✓3/4" NPT Thread & Compatibility：FNPT inlet and MNPT outlet fit standard water heater ports. Compatible with most residential water heaters up to 40 gallons, ideal for residential and RV potable water systems needing temperature & pressure monitoring. The manual test lever supports routine checks of valve opening and reseating
✓CSA Listed & Maintenance-Free：CSA certified to North American plumbing safety standards. Made of non-toxic lead-free material safe for potable water. Featuring passive auto operation, it withstands repeated relief cycles with no serviceable parts
⚙️ Specifications
Material
lead free Brass
Brand
Boltigen
Item dimensions L x W x H
7 x 2 x 4.5 inches
Exterior Finish
Lead-Brass
Inlet Connection Size
0.13 inches
Inlet Connection Type
3/4" NPT
Outlet Connection Type
3/4" NPT
Maximum Operating Pressure
150 psi
Number of Ports
2
Outlet Connection Size
0.13 inches
Brand Name
Boltigen