Viper® Shut-Off (with Pistol Grip) Single Seat

Scraped SKU: viper--shut-off--with-pistol-grip--single-seat 2026-06-12 16:03:30

Attributes

Series CodeI
Category PathKuriyama Fire Nozzles Products

Variations (11)

I210561

Shut-Off Model NumberVB1560
Inlet Female - Outlet Male1 - 1 in 25 - 25 mm
ThreadNH
Bore Size (Orifice)1 in 25.4 mm
Waterway Size1 in
Weight (each)0.98 kg 2.16 lb

I210562

Shut-Off Model NumberVB1560
Inlet Female - Outlet Male1 - 1 in 25 - 25 mm
ThreadNPSH
Bore Size (Orifice)1 in 25.4 mm
Waterway Size1 in
Weight (each)2.16 kg 2.16 lb

I210564

Shut-Off Model NumberVB3012
Inlet Female - Outlet Male1 1/2 - 1 1/2 in 38 - 38 mm
ThreadNH
Bore Size (Orifice)1 in 25.4 mm
Waterway Size1 in
Weight (each)1.04 kg 2.30 lb

I210565

Shut-Off Model NumberVB3012
Inlet Female - Outlet Male1 1/2 - 1 1/2 in 38 - 38 mm
ThreadNPSH
Bore Size (Orifice)1 in 25.4 mm
Waterway Size1 in
Weight (each)1.04 kg 2.30 lb

I211275

Shut-Off Model NumberVB3012
Inlet Female - Outlet Male1 1/2 - 1 1/2 in 38 - 38 mm
ThreadNPSH X NH
Bore Size (Orifice)1 in 25.4 mm
Waterway Size1 3/8 in
Weight (each)1.53 kg 3.38 lb

I210569

Shut-Off Model NumberVB9520
Inlet Female - Outlet Male1 1/2 - 1 1/2 in 38 - 38 mm
ThreadNH
Bore Size (Orifice)3/8 in 25.4 mm
Waterway Size1 3/8 in
Weight (each)1.68 kg 3.70 lb

I217924

Shut-Off Model NumberVB9520
Inlet Female - Outlet Male1 1/2 - 1 1/2 in 38 - 38 mm
ThreadNPSH X NPSH
Bore Size (Orifice)1 in 25.4 mm
Waterway Size1 3/8 in
Weight (each)1.68 kg 3.70 lb

I210570

Shut-Off Model NumberVB9520
Inlet Female - Outlet Male2 1/2 - 1 1/2 in 63.5 - 38 mm
ThreadNH
Bore Size (Orifice)1 in 25.4 mm
Waterway Size1 3/8 in
Weight (each)1.86 kg 4.10 lb

I219919

Shut-Off Model NumberVB9520
Inlet Female - Outlet Male1 1/2 - 1 1/2 in 38 - 38 mm
ThreadNH
Bore Size (Orifice)7/8 in 22.2 mm
Waterway Size1 3/8 in
Weight (each)1.91 kg 4.20 lb

I219918

Shut-Off Model NumberVB9520
Inlet Female - Outlet Male1 1/2 - 1 1/2 in 38 - 38 mm
ThreadNH
Bore Size (Orifice)15/16 in 23.8 mm
Waterway Size1 3/8 in
Weight (each)1.91 kg 4.20 lb

I219917

Shut-Off Model NumberVB9520
Inlet Female - Outlet Male1 1/2 - 1 1/2 in 38 - 38 mm
ThreadNH
Bore Size (Orifice)1 in 25.4 mm
Waterway Size1 3/8 in
Weight (each)1.91 kg 4.20 lb

Specifications

Bore Nozzle General ApplicationsThe VIPER® Bore Nozzle is the combination of a VIPER® Bore Tip and a VIPER® Shut-Off for effective fire suppression.
Bore Nozzle ConstructionLightweight hard coat anodized aluminum
Bore Nozzle Features and Advantages
Combine with the Viper Ball Valve with Dual Seat and Dual Driven Shaft for superior firefighting solutions. Concentrated water flow while using lower pressures. Several sizes and orifices available. Select the nozzle tip size to meet your individual needs.
Bore Nozzle Approvals and StandardsThe VIPER® Bore Nozzle is National Fire Protection Association (NFPA) 1964 compliant and is manufactured in an ISO 9001 accredited facility. European Standards (EN) 15182-1 and EN15182-2 type 3 Certificates are available by request.
Bore Nozzle Service and MaintenanceThe VIPER® Bore Nozzles require minimal maintenance during operation provided the unit is regularly flushed with clean water after being used with contaminated water. Service kits are also available.
Shut-Off General ApplicationsThe VIPER® Shut-Off can be used with any VIPER® Bore Tip for effective fire suppression
Shut-Off Construction
The VIPER® Shut-Off has a dual seat and dual driven shaft to offer better performance against water hammer and to enhance its durability. The VIPER® Shut-Off is a low maintenance product with a highly engineered polymer resin or stainless steel ball valve operated through an OPEN/CLOSE handle.
Shut-Off Features and Advantages
The VIPER® Shut-Off - The operation is smooth and constant allowing firefighters to open and close the valve easily. VIPER® Shut-Off Stainless Steel Inlet Screen - A stainless steel screen is mounted within the inlet to prevent materials from entering the nozzle to reduce the risk of damage or failure during operation. VIPER® Shut-Off Inlet Options - The VIPER® Shut-Off are available with the following standard threads: NST/NH Female, NPSH/IPT Female, and BSP Female. Swivel inlets - Full-time swivel inlets are provided. VIPER® Shut-Off Lot Number - Each VIPER® Shut-Off is marked with a lot number for ease of tracking.
Shut-Off Approvals and StandardsThe VIPER® Shut-Off is National Fire Protection Association (NFPA) 1964 compliant and is manufactured in an ISO 9001 accredited facility. European Standards (EN) 15182-1 and EN15182-2 type 3 Certificates are available by request.
BrandViper®
TypeShut-Off
StyleBore Fire Nozzle
Handle TypeOPEN/CLOSE Handle
FunctionShut-Off
Grip TypePistol

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