Interested in this product? Get Best Quote Rego ES8450 And TES8450 Series Extended Stem Valves, BK9450 And BK9470 Series Extended Bonnet Valves

Usage/Application	LNG Fueling
Brand	REGO
Model Name/Number	Extended Stem Valves & Extended Bonnet Valves

Application

For use as a trycock valve or hose drain valve on cryogenic tanks, or as a use, liquid fill, or vent valve on mini-bulk cryogenic tanks. These valves can be used also 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 (42 barg).
• Working temperature is 320 F to +165 F. (-196 C to 74 C)
• Cleaned for oxygen service per CGA G-4.1.
• Working temperature range is -320 F to +165 F. (-196 C to +74 C)
• 100% Factory Tested

TES8450 Series specific feature:

• Grafoil packing
• Approved by PED and TPED

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 both ends.

Materials

• Body Brass
• Bonnet Brass
• Seat Disc PCTFE
• Bonnet Gasket PTFE
• Handwheel Aluminum
• Packing PTFE
• Stem Stainless Steel
• Packing(TES) Grafoil

BK 9470 Series

 

Ordering Information

Part Number	Inlet/Outlet Connections	Height "A"	Body Width "B"	Width with Tube "C"	Cv Factor
ES8452	FNPT	4.2	2.5	0.70
TES8452
ES8453	3/8 FNPT			1.10
TES8453
ES8454	FNPT
TES8454
BK9452	FNPT	6.5		0.70
BK9453	3/8 FNPT			1.10
BK9454	FNPT
BK9453FA	5/8 OD tubing x 3/8 FNPT				4.0
BK9475A	5/8 OD tubing both ends