VALMATIC Unidirectional Knife Gate Valve

VALMATIC Unidirectional Knife Gate Valve

Size Range: 50 – 900 mm (2 – 36”)
Temperature Range: Metal Seat: -20°C to 100°C;
PTFE Seat: -20°C to 120°C;
EPDM Seat: -20°C to 100°C
Pressure Ratings: PN 10, 16, ANSI 150

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Description

Specifications
Size Range 50 – 900 mm (2 – 36”)
Temperature Range Metal Seat: -20°C to 100°C
PTFE Seat: -20°C to 120°C
EPDM Seat: -20°C to 100°C
Pressure Ratings PN 10, 16, ANSI 150
End Connection Wafer End to Suit DIS, BS, ANSI, JIS Flanges
Flow Direction Unidirectional (bi-directional upon request)
Actuation Handwheel or Pneumatic Actuator
Application Pulp Slurry, Reject and residue discharge and Sewerage Treatment
Standards
Design Standard MSS SP 80-2001
Face to Face Dimension MSS SP 80-2001
Test and Inspection MSS SP 80-2001
Hydrostatic Test Pressure Shell: 1.5x pressure rating
Seat: 1.1x pressure rating
Materials
1. Carbon Steel
BodyASTM A216 WCB
SeatSS304+HCr / EPDM / PTFE
PackingNBR / PTFE
GateSS410 + Hard Chromium
2. Stainless Steel 304
BodyASTM A351 CF8 (SS304)
SeatSS304+HCr / EPDM / PTFE
PackingNBR / PTFE
GateSS304 + Hard Chromium
3. Stainless Steel 316
BodyASTM A351 CF8M (SS316)
SeatSS316+HCr / EPDM / PTFE
PackingNBR / PTFE
GateSS316 + Hard Chromium
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