High Pressure Check Valves up to 6,000 PSI (689 bar)

FEATURES & BENEFITS Fixed and adjustable cracking pressure. Reliable DK-LOK Tube Fitting Stainless and Brass material construction O-ring seal blow-out proof design DK-LOK OD 1/8 - OD1 inch Pipe thread 1/8 - 1"

SPECIFICATIONS

Max. Working Pressure:	Up to 6000psig (413bar)
Temperature Ratings:	Up to 400°F (204°C)
End Connections:	NPT and ISO pipe end connections

TYPICAL MATERIALS
316 Stainless Steel

ORDERING HIGH PRESSURE CHECK VALVE

Check valve model		Check valve connections	Check Valve Pressure rating
VH36A-	D-2T-	1/8 inch dk-lok	6000 PSI (413 bar)
	D-4T-	1/4 inch dk-lok
	D-6M-	6 mm dk-lok
	F-4N-	1/4 inch Female NPT
	M-2N-	1/8 inch Male NPT
	M-4N-	1/4 inch Male NPT
	F-4R-	1/4 inch ISO Male Tapered
	M-4R-	1/4 inch ISO Male Tapered
VH36B-	D-6T	3/8 inch dk-lok	6000 PSI (413 bar)
	D-8T-	1/2 inch dk-lok
	D-8M-	8 mm dk-lok
	D-10M-	10 mm dk-lok
	D-12M-	12 mm dk-lok
	F-6N-	3/8 inch Female NPT
	F-8N	1/2 inch Female NPT
	M-6N-	3/8 inch Male NPT
	M-8N	1/2 inch Male NPT
	F-8R-	1/2 inch ISO Female Tepered
	M-8R-	1/2 inch ISO Male Tapered
VH36C-	D-12T-	3/4 inch dk-lok	5000 PSI (344 bar)
	D-16T	1 inch dk-lok
	D-22M-	22 mm dk-lok
	D-25M	25 mm dk-lok
	F-12N-	3/4 inch Female NPT
	F-16N-	1 inch Female NPT
	M-12N-	3/4 inch Male NPT
	M-16N-	1 inch Male NPT
	F-12R-	3/4 inch ISO Female Tapered
	F-16R-	1 inch ISO Female Tapered
	M-12R-	3/4 inch ISO Male Tapered
	M-16R-	1 inch ISO Male Tapered

Note: Limited models listed. Please consult our Sales Representative for High Pressure Components if you don't see models that meet your requirement.