Attribute | Value |
---|---|
SIZES | 1/2″ TO 10″ (15 MM TO 250 MM) |
TYPE | WEIRA TYPE |
MATERIAL CONSTRUCTIONS | ASTM A216 Gr WCB, CI TO IS 210 Gr.FG 220, AISI 304 (CF 8), AISI-316 (CF8 M), SS 316 L (A 351 CF 3C & CF3 M) unlined or lined. |
LINING MATERIALS | Neoprene/Nitrole/EPDM/Hypalon etc. also PTFE (Grade according to working conditions) |
DIAPHRAGM (or membrane) | Elastomer like Neoprene/Nitrole/EPDM/Hypalon etc. also PTFE (Grade according to working conditions) |
OPERATION | Manually Handle operated, Gear operated, Pneumatic air operated, electric operated |
END CONNECTION | FLANGED ASA 125#, 150#, Table- D, Table- E, PN 6, PN 10, PN 16, PN 40, DIN 2533, JIS ETC. |
DESIGN & MFG STD. | BS 5156 |
TESTING STD | BS 6755-1, BS 5146 |
FACE TO FACE | BS STANDARD AND DIN 3202 |
HYD-TEST PRESS. | BODY: 213 Psig (15 Kg/Cm2), SEAT: 142 Psig (10 Kg/Cm2) |
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