Shanghai kangquan Valve Co. Ltd.
Shanghai KangQuan Valve Co. Ltd. Best Resilient Seated Gate Valve Supplier
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Cast Steel Water Meter Strainer With Low Pressure Drop ASME Standard
Water Meter Strainer Mail part & material
Body: gray cast iron, cast iron, ductile iron
Filter: stainless steel
O-ring: NBR
Water Meter Strainer FEATURES
• Strainer body meets applicable ASME Standard.
• One piece cast body.
• Strainers equipped with bolted cover flange that utilize a flat gasket seal.
• Upper and lower machined seats.
• 304 SS perforated screens are standard.
• Drain/Blow-off connection furnished with plug as standard.
• Generous screen area and properly proportioned straining chamber to minimize initial pressure
drop while maximizing time between cleanings.
• Compact end to end dimension.
STRAINER INSTALLATION INSTRUCTIONS
A . Ensure all machined surfaces are free of defects and that the inside of the
strainer is free of foreign objects.
B . For horizontal pipelines, the strainer should be installed so that the drain
connection is pointed downwards.
C . For flanged end strainers, the flange bolting should be tightened gradually in
a back and forth clockwise motion.
D . Once installed, increase line pressure gradually and check for leakage around joints
E . If the strainer is supplied with a start-up screen, monitor pressure drop carefully.
| SIZE | INCH | 2 | 2½ | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 |
| MM | 50 | 65 | 80 | 100 | 130 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | |
| A | INCH | 7.875 | 10 | 10.125 | 12.125 | 15.625 | 18.5 | 21.625 | 25.75 | 30 | 33.25 | 38.75 | 43.12 |
| MM | 200 | 254 | 257 | 308 | 397 | 470 | 549 | 654 | 759 | 846 | 984 | 1095 | |
| B | INCH | 5.25 | 6.5 | 7.5 | 9 | 13.125 | 15.75 | 18 | 18.5 | 22 | 28.625 | 30 | 31 |
| MM | 133 | 165 | 190 | 227 | 335 | 401 | 457 | 471 | 557 | 727 | 762 | 788 | |
| C | INCH | 2 | 2.5 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 |
| MM | 51 | 65 | 76 | 102 | 127 | 152 | 203 | 254 | 305 | 356 | 406 | 457 | |
| Weight | kgs | 13 | 16 | 21 | 30 | 43 | 60 | 90 | 140 | 175 | 392 | 627 | 1032 |