| SPECIFICATIONS | |
|---|---|
| VALVE SIZES | 4" X 4" TO 250" X 250" |
| CLASS RATINGS | WATER HEAD UP TO 40 METER (120') SEATING / UNSEATING |
| DESIGN TYPE | RISING STEM OR NON RISING STEM |
| MOUNTING | WALL OR THIMBLE MOUNTED |
| END CONNECTIONS | FLANGED ENDS |
| OPERATION | MANUAL, PNEUMATIC, ELECTRICAL ACTUATORS & CHAIN PULLEY |
| ACTUATOR ACCESSORIES | SOLENOID VALVE, LIMIT SWITCH, AIR FILTER REGULATOR ETC., |
| SPECIAL REQUIREMENTS | TIGHT SHUTTOFF (ZERO LEAKAGE), LOCKING ARRANGEMENT, POSITION INDICATOR, INTERNAL & EXTERNAL SPECIAL FB EPOXY COATING, EXTENDED SPINDLE (OR) HEAD STOCK ARRANGEMENT, SPECIAL LINING MATERIAL, EXTENSION ACTUATOR, CHAIN PULLEY ARRANGEMENT, VALVE ARRANGEMENT WITH THIMBLES (CIRCULAR, SQUARE OR RECTANGULAR) |
| STANDARD | REFERENCE |
|---|---|
| DESIGN | AWWA C501, AWWA C560, IS 3042, IS 13349, BS 7775, ASME B16.34, MFG. STANDARD. |
| FACE TO FACE | MANUFACTURING STANDARD, CUSTOMER REQUIREMENT |
| END CONNECTION | MANUFACTURING STANDARD, CUSTOMER REQUIREMENT |
| TESTING | API 598, AWWA AND BS STANDARDS |
| PT RATING | API 598, ASME B16.34 |
| MATERIAL OF CONSTRUCTION | |
|---|---|
| BODY FRAME | CAST IRON, DUCTILE IRON, CARBON STEEL, FABRICATED CARBON STEEL, STAINLESS STEEL, ALUMINIUM ALLOYS AND OTHER MATERIALS UPON REQUEST |
| GATE / DOOR | CAST IRON, DUCTILE IRON, CARBON STEEL, FABRICATED CARBON STEEL, STAINLESS STEEL, ALUMINIUM ALLOYS AND OTHER MATERIALS UPON REQUEST |
| SEAT | METAL TO SOFT SEAT OR METAL TO METAL SEAT |
| TRIM | CARBON STEEL, FABRICATED CARBON STEEL, STAINLESS STEEL, ALUMINIUM ALLOYS AND OTHER MATERIALS UPON REQUEST |
| PACKINGS AND SEALS | PTFE, RPTFE, EPDM, RUBBER SEALS, GRAPHITE, GRAPHOIL AND OTHER SPECIAL MATERIALS. |
| FASTENERS | ASTM A193 Gr.B7/A194 Gr.2H, B7M/2HM, B8/8, B8M/8M, B16/2H |
| HANDWHEEL | CARBON STEEL, DUCTILE IRON, MALLEABLE IRON, STAINLESS STEEL, HIGH IMPACT STEELS |
