ProductsValves & Valve AccessoriesControl Valves

1/2" Relief Valve Threaded PVC FKM 90 Angle Diaphragm

Item #RVD050V-PV
  • Single diaphragm provides quick response, prevents crystallization
  • PTFE guides designed for smooth, chatter-free operation
  • Heavy-duty; machined from solid thermoplastics and built for corrosive applications
  • Low maintenance and easy to adjust
  • Angle pattern in ¼" and ½" pipe sizes
  • No wetted metal parts
Series RVDT relief valves are available in Geon® PVC, Corzan® CPVC, Natural Polypropylene (virgin, unpigmented, unfilled PPL), Kynar® PVDF and PTFE body materials. The wetted diaphragm is PTFE energized by a non-wetted FKM diaphragm. Spring housing (not wetted) is PVC. Springs (not in wetted area) are zinc-plated steel, external fasteners are stainless steel. Lock nut and adjusting screw are HDPE on 1/4" - 1" sizes. Lock nut and adjusting screw are stainless steel on 1½" and 2" sizes.

Type of productRelief Valve
ManufacturerPlast-O-Matic
MaterialPVC
Connection TypeFPT
CategoryValves
Size1/2"
Seal MaterialFKM