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White PVC relief valve, 2-inch FNPT connections, adjustable 5 to 75 psi

Hayward

Hayward RV1200T Relief Valve 2" PVC/FPM Adjustable 5-75 psi accessory

SKU CH-VBT1-JM14E

Adjustable 5–75 psi relief valve in PVC with FPM seat, 2" FNPT connections, 15½ in tall, rated 40–140 °F per ASTM D1784

  • Adjustable 5-75 psi range protects piping from over-pressure
  • PVC body with FPM seat resists corrosion in chemical service
  • Factory set at 25 psi for immediate installation readiness
  • Operates reliably from 40 to 140 °F across seasonal swings
  • Stainless-steel spring ensures consistent reseating after each relief event

Adjustable Relief Valve 2 in FNPT

The Hayward RV1200T is a 2 in FNPT relief valve with PVC body and FPM seat, adjustable from 5 to 75 psi. It comes factory set at 25 psi and operates between 40 and 140 Degrees F. The valve meets ASTM D1784 standards for material quality.

Installers needing corrosion-resistant pressure

Suits pool, spa or chemical-feed systems that require a non-metallic valve with stainless-steel spring and PVC disc. Not for installers who need a test lever included or a body material other than PVC. Buyers requiring a different pressure range or port size should look elsewhere.

Pressure range 5 to 75 psi

This single figure defines whether the valve can protect your specific circuit. The factory setting is 25 psi and the adjustable span reaches 75 psi maximum. Confirm your system design pressure before purchase.

Highlights

  • Adjustable 5-75 psi range protects piping from over-pressure
  • PVC body with FPM seat resists corrosion in chemical service
  • Factory set at 25 psi for immediate installation readiness
  • Operates reliably from 40 to 140 °F across seasonal swings
  • Stainless-steel spring ensures consistent reseating after each relief event

Specifications

BrandHAYWARD FLOW CONTROL

Questions about this item

What pressure range does the 2 in FNPT relief valve cover in practice?

The valve adjusts from 5 to 75 psi and ships with a factory set point of 25 psi, so the working range is bounded by those two limits.

What pipe size and thread type are needed to mount the valve?

Both inlet and outlet use 2 in FNPT threads, so a 2 in male NPT fitting is required on each side for a direct connection.

How is the valve installed and what step is often missed?

Thread the valve into the 2 in FNPT ports, then use the adjustment screw to set the desired pressure between 5 and 75 psi; the step often missed is verifying the setting with a gauge after installation.

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