The Bray/VAAS Series 740 provides
repeatable bidirectional shutoff
in a rugged, single piece cast body.
Featuring a replaceable wire reinforced
elastomer perimeter seal to ensure
repeatable Class VI bidirectional zero
leakage shutoff.
Size Range 2” to 36” (50 - 900mm)
Pressure Rating 100psi (7bar)
Body Style Single piece, wafer, lug
Design MSS SP-81
Testing MSS SP-81
Face-to-face MSS SP-81 (150psi, 240psi models)
Certification CE/PED, CRN
Drilling ASME - DIN - SANS
The Bray/VAAS Series 752 features a
robust steel reinforced perimeter seal
which provides bidirectional zero
leakage shutoff.
The replaceable steel reinforced perimeter
seal is mechanically retained
between both halves of the two piece
bolted body providing unsurpassed
performance under the most
demanding applications.
Size Range 2” to 36” (50 - 900mm)
Pressure Rating 100psi (7bar)
Body Style Single piece, wafer, lug
Design MSS SP-81
Testing MSS SP-81
Face-to-face MSS SP-81
Certification CE/PED, Canadian CRN
Drilling ASME - DIN - SANS
The Bray/VAAS bidirectional heavy duty series
slurry valves are designed for demanding high
pressure slurry applications.
The broad range includes push through
self-cleaning valves that prevent media build up
to high pressure polyurethane split body valves
for zero linkage applications.
These valves are offered in a wide variety of trims
to suit the most arduous services
Size Range: 3” to 60” (80 - 1500mm)
Body Style: 1 piece and 2 piece wafer / flanged
Temperature Range: 392˚F (200˚C) maximum
Pressure Rating: 240psi (16bar), 300psi (20 bar),
360psi (25 bar)
Design Manufacturer Standard
Testing MSS SP-81
Face-to-face Per industry standard
Certification CRN
Drilling ASME - DIN - SANS