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Shut-Off Valves - Extended Stem

Shut-Off Valves - Extended Stem

ES8450 Series Extended Stem Valves, BK9450 & BK9470 Series Extended Bonnet Valves. These valves are designed for use as a trycock valve or hose drain valve on cryogenic tanks. Another application is as a use, liquid fill, or vent valve on mini-bulk cryogenic tanks. These valves can be used likewise for other cold gas applications requiring extended stem valves as LNG Fueling.
 
Features
• Union bonnet.
• One piece stainless steel stem
• Conical seat design.
• Maximum working pressure is 600 psig.
• Working temperature is –320°F to +165°F.
• Cleaned for oxygen service per CGA G-4.1.
• 100% Factory Tested
ES8450 Series specific feature:
• Manual torque compression packing.
BK9450 and BK9470 Series specific feature:
• Extended bonnet and spring loaded packing.
BK9470 Series specific feature:
• 304 St. Stl Tube brazed into one or both ends.

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SKU DESCRIPTION CATEGORY MANUFACTURER
BK9452 1/4" F. NPT, 6.5" Stem - spring loaded packing Shut-Off Valves - Extended Stem REGO
BK9453 3/8" F. NPT, 6.5" Stem - spring loaded packing Shut-Off Valves - Extended Stem REGO
BK9453ADA 5/8" x 3-3/8" Tube Stub x 3/8" F. NPT - spring loaded packing Shut-Off Valves - Extended Stem REGO
BK9453FA 5/8" x 1.5" Tube Stub x 3/8" F. NPT - spring loaded packing Shut-Off Valves - Extended Stem REGO
BK9454 1/2" F. NPT. 6.5" Stem - spring loaded packing Shut-Off Valves - Extended Stem REGO
BK9475A 5/8" x 1.5" Tube Stubs each end (replaces ES9475A) Shut-Off Valves - Extended Stem REGO
ES8452 1/4" F. NPT, 4" Stem Shut-Off Valves - Extended Stem REGO
ES8453 3/8" F. NPT, 4" Stem Shut-Off Valves - Extended Stem REGO
ES8454 1/2" F. NPT, 4" Stem Shut-Off Valves - Extended Stem REGO

REGO EXTENDED STEM ES 8450.PDF

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