| Items |
 HM68311F4YL Double Block & Bleed Gauge Valves, Model-HM683 |
HM68311F4HC Double Block & Bleed Gauge Valves, Model-HM683 |
HM68311F4M Double Block & Bleed Gauge Valves, Model-HM683 |
HM68311F4D50 Double Block & Bleed Gauge Valves, Model-HM683 |
HM68311F4TI Double Block & Bleed Gauge Valves, Model-HM683 |
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| Tip | Hard | |||||||||
| Packing | PTFE | |||||||||
| Inlet Connection | Female | |||||||||
| Inlet Size | 1/4" NPT | |||||||||
| Alloy | 316/316L | HASTELLOY® C276 | MONEL® | Super Duplex | Titanium | |||||
| Weight | 2.86 lb1.3 kg | |||||||||
| Maximum pressure at 212 ºF (100 ºC) | 6000 psi413 bar | |||||||||
| Maximum pressure at 392 ºF (200 ºC) | 4000 psi275 bar | |||||||||
| Maximum pressure at 842 ºF (450 ºC) | ||||||||||
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