Search
All Product Categories
Menu Close

3/4" Nabic 500 Safety Valve Set @ 2.5 Bar

Manufacturer: Nabic
NABIC Fig.500 DN20 SAFETY RELIEF VALVE SET 2.5 BAR
SBS SKU: NAB50002025
Availability: In stock

The NABIC Fig 500 is designed primarily for use on unvented hot water heating systems, where a high capacity, emergency steam relief capability is required.


All wetted parts are manufactured from dezincification resistance materials. Designed and tested to BS EN ISO 4126 -1.



  • WRAS Approved

  • Resilient PTFE seating design

  • Easy inspection and cleaning

  • High discharge capacity


PIPE CONNECTIONS



Screwed female inlet and outlet connections. outlet connection is one size larger than inlet connection. Threaded connections are Rp parallel to BS EN 10226-1. NPT connections are available upon request.


TESTING


All valves are shell and seat tested (to confirm set pressure) before leaving the factory and all valves are supplied pre-set with a tamper proof seal.


PRODUCT EXTRAS



  • Available with Viton seat design

  • Padlock available (complies with M&E3)

  • Pressure setting locked and sealed

  • Drain plug fitted on DN32 and above allows fitting of a pressure gauge

  • NABIC Fig 500 Dimensional Drawing