Bray Series 30 Wafer Butterfly Valve - Nylon Coated Ductile Iron Disc

Bray Series 30 Wafer Butterfly Valve - Nylon Coated Ductile Iron Disc


4 - 5 Days

Key Features
  • Bray Series 30
  • Cast Iron body
  • Wafer Pattern
  • Lever or Gearbox Operator
  • Nylon Coated Ductile Iron Disc
  • EPDM, NBR (BUNA) or FKM liner
  • Sizes: 2" to 12"
  • Pressure rating: 12 Bar


Bray Series 30 Wafer Butterfly Valve - Nylon Coated Ductile Iron Disc

Bray's Series 30 Cast Iron Wafer Butterfly Valve is suitable for a range of general purpose, industrial, marine and HVAC applications, water distribution, water authorities and waste water (subject to configuration). A resilient seated wafer and tapped butterfly valve featuring an epoxy coated Cast Iron body, Nylon Coated Ductile Iron disc and EPDM, NBR (BUNA) or FKM liner.

Bray butterfly valves benefit from high strength through-stem design, allowing easy disassembly of the valve and reduced disc to stem failure.

Supplied with either a Trim 007 hand lever or Type S04 hand wheel operated gearbox.

Key features:

  • Available with lever or gearbox operator, sizes: 2" to 12"
  • Temperature range: -29°C to 140°C (subject to configuration)
  • Pressure rating: 12 Bar
This Bray Series 30 Cast Iron Butterfly Valve is configurable to the following trim codes: 119, 713, 169, 170, 120, 684, 734, 746.

For full technical specifications please download the accompanying datasheet. Larger sizes available upon request. (POA)


 Download our technical PDF datasheet here

 Download the Bray series 30/31 Dimensions sheet

Technical Attributes

Design Wafer
Flange Accommodation PN16, ANSI 150
Body Material Cast Iron
Size 2" (DN50), 2 1/2" (DN65), 3" (DN80), 4" (DN100), 5" (DN125), 6" (DN150), 8" (DN200), 10" (DN250), 12" (DN300)
Disc Material Nylon Coated
Liner EPDM, NBR (BUNA), FKM Viton
Industry / Approvals HVAC, Marine
Manufacturer Bray
Main Features
  • 2" to 12"
  • EPDM, NBR (BUNA) or FKM Liner
  • 12 Bar Rated