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Bray Series 31 Lugged PN16 Ductile Iron Butterfly Valve

  • Bray Series 31
  • Lugged PN16
  • Ductile Iron body
  • Lever or gearbox operator
  • Nylon Coated Ductile Iron, Stainless Steel or Aluminium Bronze disc
  • EPDM, NBR (BUNA) or FKM liner
  • Sizes 2" to 12"
From £88.00
SKU: BR0131 Availability: Available
Trim 007 Handlever (Ductile Iron Handle, Cast Steel Notchplate)
Type S04 Gearbox
Nylon Coated Ductile Iron
316SS
Aluminium Bronze
Nylon Coated Ductile Iron
316SS
Aluminium Bronze
EPDM
BUNA
EPDM
BUNA
FKM
EPDM
BUNA
EPDM
BUNA
EPDM
BUNA
FKM
EPDM
BUNA
2"
2 1/2"
3"
4"
5"
6"
8"
10"
12"
2"
2 1/2"
3"
4"
5"
6"
8"
10"
12"
2"
2 1/2"
3"
4"
5"
6"
8"
10"
12"
2"
2 1/2"
3"
4"
5"
6"
8"
10"
12"
2"
2 1/2"
3"
4"
5"
6"
8"
10"
12"
2"
2 1/2"
3"
4"
5"
6"
8"
10"
12"
2"
2 1/2"
3"
4"
5"
6"
8"
10"
12"
2"
2 1/2"
3"
4"
5"
6"
8"
10"
12"
2"
2 1/2"
3"
4"
5"
6"
8"
10"
12"
2"
2 1/2"
3"
4"
5"
6"
8"
10"
12"
2"
2 1/2"
3"
4"
5"
6"
8"
10"
12"
2"
2 1/2"
3"
4"
5"
6"
8"
10"
12"
2"
2 1/2"
3"
4"
5"
6"
8"
10"
12"
2"
2 1/2"
3"
4"
5"
6"
8"
10"
12"
 

Bray Series 31 Lugged PN16 Ductile Iron Butterfly Valve

Bray's Series 31 Lugged PN16 Ductile Iron 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 lugged and tapped butterfly valve featuring an epoxy coated Cast Iron body, choice of Nylon Coated Ductile Iron, 316 Stainless Steel or Aluminium Bronze 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.

Suitable to fit between PN16 flanges.

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
  • Ideal for use as end of line isolation

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

Datasheet:

 Bray Series 31 Lugged PN16 Ductile Iron Butterfly Valve Datasheet

 Bray Series 30/31 Dimensions sheet

More Information
Design Lugged
Flange Accomodation PN16
Body Material Ductile Iron
Size 2" (DN50), 2 1/2" (DN65), 3" (DN80), 4" (DN100), 5" (DN125), 6" (DN150), 8" (DN200), 10" (DN250), 12" (DN300)
Disc Material Stainless Steel 316L, Aluminium Bronze, Nylon Coated
Liner EPDM, NBR (BUNA), FKM Viton
Industry / Approvals HVAC, Marine
Manufacturer Bray

The following downloads are available for the Bray Series 31 Lugged PN16 Ductile Iron Butterfly Valve:

 Bray Series 31 Lugged PN16 Ductile Iron Butterfly Valve Datasheet

 Download the Bray series 30/31 Dimensions sheet