PLAST-O-MATIC Adjustable Back Pressure Relief Valve: PVC, FKM, 1 1/4 in x 1 1/4 in
SKU 3G-OTH-434409
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Frequently Asked Questions
What is a PLAST-O-MATIC adjustable back pressure relief valve used for?
This PLAST-O-MATIC valve protects piping systems from overpressure in corrosive or ultra-pure liquid applications. It maintains a set back pressure to prevent siphoning or flow reversal, commonly used in chemical processing, water treatment, and semiconductor manufacturing.
What are the specifications of the PLAST-O-MATIC RVT125V-PV valve?
The PLAST-O-MATIC RVT125V-PV is a PVC adjustable back pressure relief valve with FKM seals. It has 1 1/4 in FNPT x FNPT connections and is designed for corrosive and ultra-pure liquids. The valve provides reliable pressure control in demanding industrial environments.
Where to buy a PLAST-O-MATIC RVT125V-PV valve worldwide?
3G Electric supplies the PLAST-O-MATIC RVT125V-PV valve to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this corrosion-resistant pressure relief valve.
How to install a PLAST-O-MATIC adjustable back pressure relief valve?
Install the valve in a vertical position with flow direction matching the arrow on the body. Use PTFE tape on threads and avoid over-tightening PVC connections. Adjust the set pressure by turning the adjusting screw while monitoring a downstream gauge. Always follow the manufacturer's manual.
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Common applications for PLAST-O-MATICPLAST-O-MATIC Products
3G Electric supplies PLAST-O-MATIC corrosive & ultra-pure liquids pressure relief valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















