Cast Steel Blow Down Valve
Specification & Features
Operation
Spring keeps the disc in parallel position and disc removes any dust or deposits from the body rings. Hence low torque is required to operate the valve. Rack and Pinion arrangementenables to open / close in half turn.
Materials of Construction
NAME OF PART | MATERIAL | STANDARD |
Body & Bonnet | Cast Steel | ASTM A 216 Gr. WCB |
Test Pressure (Hydrostatic) | Working Pressure (Steam) | Maximum Service Temperature |
700 Psig | 350 Psig | 400oC |
Sizes / Dimensions
Sizes | Dimensions (mm) | |||
Inches. | mm | A | B | C |
1 | 25 | 178 | 120.6 | 19.05 |
1-1/2 | 40 | 205 | 139.7 | 22.20 |
2 | 50 | 255 | 165.1 | 25.40 |
2-1/2 | 65 | 275 | 184.1 | 28.00 |
B.V.M. MANUFACTURERS & EXPORTERS
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