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STOP & METERING VALVE (BNV50)

The BNV50 is a 1/2” nominal bore stop valve. It provides tight shut-off when closed via the knurled handwheel with extension bars.

Coarse adjustment allows fast operation. For uni-directional service, the valve is marked with a preferred direction of flow, but the valve may be used with the same functionality in the opposite direction.

Manual stop or shut-off valve
Lockable adjustment
Panel mount option
Non-rotating valve stem protects valve seat
Suitable for uni-directional or bi-directional shut-off
Stainless steel construction
Suitable for use with mineral oils and water glycols
Compatible with many other media, contact us for advice
Cartridge version available, contact us for details
Various porting options available
Various seal options available

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Technical Specification
Valve Type:	BNV50
Porting/Connection Options:	P 1/2â€ BSPP female - N 1/2â€ NPT female - /75P 3/4â€ BSPP female - /75N 3/4â€ NPT female
Soft Seated Valve:	G
Max. Working Pressure:	10,000 psi (Hard Seat)
Port Size:	1/2" or 3/4"
Valve Seat Mat'l: Hard Seat :	Stainless Steel - 431/1.4057
Valve Seat Mat'l: Soft Seat :	Torlon
Seal Material:	VitonÂ® - EPDM - Kalrez - Nitrile - Hydrogenated Nitrile
CV Value:	Up to 2.1
Dry Weight: (kg) :	1.7 kg (3.7 lb)
Working Temperature Range:	-25Â°C to +120Â°C
Working Media: (std) :	Liquids only

Derivative options available
	BNV50C-10K STOP & METERING VALVE (BNV50) BNV50: 1/2" 316 St.St. Stop Valve, C: Cartridge valve, 10K: M.W.P. 10,000 psi Liquid, Handwheel operated, Viton seals: -10°C to +120°C, Suitable for liquid use only.	QTY RQD:
	BNV50C-G-6K STOP & METERING VALVE (BNV50) BNV50: 1/2" 316 St.St. Stop Valve, C: Cartridge valve, G: Soft seated valve, 6K: M.W.P. 6,000 psi Liquid or Gas, Handwheel operated, Viton seals: -10°C to +120°C, Suitable for use with liquid or gas.	QTY RQD:
	BNV50N-10K STOP & METERING VALVE (BNV50) BNV50: 1/2" 316 St.St. Stop Valve, N: 1/2" NPT female ports, 10K: M.W.P. 10,000 psi Liquid, Handwheel operated, Viton seals: -10°C to +120°C, Suitable for liquid use only.	QTY RQD:
	BNV50N-G-6K STOP & METERING VALVE (BNV50) BNV50: 1/2" 316 St.St. Stop Valve, N: 1/2" NPT female ports, G: Soft seated valve, 6K: M.W.P. 6,000 psi Liquid or Gas, Handwheel operated, Viton seals: -10°C to +120°C, Suitable for use with liquid or gas.	QTY RQD:
	BNV50P-10K STOP & METERING VALVE (BNV50) BNV50: 1/2" 316 St.St. Stop Valve, P: 1/2" BSPP female ports, 10K: M.W.P. 10,000 psi Liquid, Handwheel operated, Viton seals: -10°C to +120°C, Suitable for liquid use only.	QTY RQD:
	BNV50P-G-6K STOP & METERING VALVE (BNV50) BNV50: 1/2" 316 St.St. Stop Valve, P: 1/2" BSPP female ports, G: Soft seated valve, 6K: M.W.P. 6,000 psi Liquid or Gas, Handwheel operated, Viton seals: -10°C to +120°C, Suitable for use with liquid or gas.	QTY RQD: