
| Items |
8910-212 8910 - Silent Check - Class 125 Cast Iron |
8910-300 8910 - Silent Check - Class 125 Cast Iron |
8910-400 8910 - Silent Check - Class 125 Cast Iron |
8910-500 8910 - Silent Check - Class 125 Cast Iron |
8910-600 8910 - Silent Check - Class 125 Cast Iron |
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| Type | N/A Silent Check Valve | |||||||||
| Size | N/A 2 1/2 | N/A 3 | N/A 4 | N/A 5 | N/A 6 | |||||
| Operating Temperature [Max] | N/A 200 ºF | |||||||||
| Pressure [Max] | N/A 200 psi | |||||||||
| Cracking Pressure | N/A 1/2 psi | |||||||||
| Body Material | N/A Cast Iron (A126 Class B) | |||||||||
| Disc Material | N/A Stainless Steel (ASTM A351 CF8) | |||||||||
| Seat Ring Material | N/A Stainless Steel (ASTM A351 CF8) | |||||||||
| O-ring Material | N/A FKM | |||||||||
| Bush Material | N/A Stainless Steel (Type 304) | |||||||||
| Coil Spring Material | N/A Stainless Steel (Type 304) | |||||||||
| Cv Coefficient | N/A 114 | N/A 156 | N/A 301 | N/A 437 | N/A 634 | |||||
| Length | N/A 5.5 in | N/A 6.0 in | N/A 7.25 in | N/A 8.5 in | N/A 9.75 in | |||||
| d | N/A 2.76 in | N/A 3.23 in | N/A 4.37 in | N/A 5.35 in | N/A 6.34 in | |||||
| t | N/A 0.69 in | N/A 0.75 in | N/A 0.94 in | N/A 0.94 in | N/A 1.00 in | |||||
| End Type | N/A Flanged | |||||||||
| End Size | N/A 2 1/2 | N/A 3 | N/A 4 | N/A 5 | N/A 6 | |||||
| Weight | N/A 20 lb | N/A 23.5 lb | N/A 38.5 lb | N/A 53 lb | N/A 70 lb | |||||
| Mounting Recommendation |
N/A
Valve should be mounted a minimum of six times the nominal pipe diameter from pumps, elbows or other transition devices in the piping system. These are not to be used as steam valves. Valves are not to be used near a reciprocating air compressor. |
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| Industry Standards/Certifications |
N/A
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