Hammer Blind Valve
Cast Steel Hammer Blind Valve
HBV - 1
|
| Design: |
Manufacturers Standard |
| Pressure: |
ASA-150#, 300# |
| Size: |
50 mm to 600 mm |
| End Connection: |
Flanged ends, Raised Face, Drilled to ANSI B-16.5 |
| Face To Face: |
As per B-16.10 |
| Body, Wedge: |
CS to ASTM A-216 Gr. WCB. |
| Stem, Body Seat: |
AISI-410/13% Chrome Steel |
| "O" Ring: |
Nitrile Rubber, Buna 'N', PTFE, Viton ETC. |
| Operation: |
Hand Wheel/Gear with or without Limit Switch. |
Hammer Blind Valve
HBV - 2
|
| Design: |
Rising stem
Non rising handwheel
Wedge reversal by means of stem and handwheel
Metal to metal fit, augmented by 'O' ring seals
Positive blinding both upstream and downstream
Rachet type safety lock to prevent accidental loosening
|
| End Connection: |
Flanges are in accordance with ANSI B16.5/BS 1560, but can also be manufactured to metric BS 4504/DIN or other standards. |
| Materials Of Construction: |
The standard materials of construction are of ASTM specifications.
A 216 - WCB
|
| Size Range: |
ANSI Class 150 NPS 2 to 24 in (DN 50 to 300 mm)
ANSI Class 300 NPS 2 to 14 in (DN 50 to 200 mm)
Detailed regarding the availability of swing-check valves outside the range shown above are obtainable on request.
|
| Advantage Over Line Blind: |
- No spreading of pipe line
- No spillage, no product contamination.
- Operated easily in location where even opening of bolts is difficult.
- Absolute blinding in a fraction of time with just one man.
- 100% blinding, fast, saving time and money.
|
| Standards: |
Emami ABC brand cast steel visible wedge,non-spread, non-spill hammer blind valves are based upon our own manufacturing with reference to ANSI B16.34. ANSI B16.10/BS 2080 for pressure temperature rating and face to face diamensions. |
Hammer Blind Valve Dimensions
Dimension of Valve (ASA Class)
Dimension of Valve (Din Std.)
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