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Viper® 1 in. Inlet Female, NH Thread, and 1 in. Bore Size (Orifice) Shut-Off with Pistol Grip Dual Seat
Unit of Measure
Items Viper® 1 in. Inlet Female, NH Thread, and 1 in. Bore Size (Orifice) Shut-Off with Pistol Grip Dual Seat
I210561
Viper® NH Thread 1 in. Bore Size (Orifice) Shut-Off with Pistol Grip Single Seat 		Viper® 1 in. Inlet Female, NH Thread, and 1 in. Bore Size (Orifice) Shut-Off with Pistol Grip Dual Seat
I210562
Viper® NPSH Thread 1 in. Bore Size (Orifice) Shut-Off with Pistol Grip Single Seat 		Viper® Shut-Off (with Pistol Grip) Dual Seat (I218251)
I210564
Viper® NH Thread 1 in. Bore Size (Orifice) Shut-Off with Pistol Grip Single Seat 		Viper® Shut-Off (with Pistol Grip) Dual Seat (I218251)
I210565
Viper® NPSH Thread 1 in. Bore Size (Orifice) Shut-Off with Pistol Grip Single Seat 		Viper® Shut-Off (with Pistol Grip) Dual Seat (I218251)
I211275
Viper® NPSH X NH Thread 1 in. Bore Size (Orifice) Shut-Off with Pistol Grip Single Seat
Bore Nozzle General Applications N/A The VIPER® Bore Nozzle is the combination of a VIPER® Bore Tip and a VIPER® Shut-Off for effective fire suppression.
Bore Nozzle Construction N/A
  • Lightweight hard coat anodized aluminum
Bore Nozzle Features and Advantages N/A
  • 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 Standards N/A The 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 Maintenance N/A The 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 Applications N/A The VIPER® Shut-Off can be used with any VIPER® Bore Tip for effective fire suppression
Shut-Off Construction N/A
  • 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 N/A
  • 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 Standards N/A The 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.
Brand N/A Viper®
Shut-Off Model Number N/A VB1560 N/A VB1560 N/A VB3012 N/A VB3012 N/A VB3012
Inlet Female - Outlet Male N/A 1 - 1 in25 - 25 mm N/A 1 - 1 in25 - 25 mm N/A 1 1/2 - 1 1/2 in38 - 38 mm N/A 1 1/2 - 1 1/2 in38 - 38 mm N/A 1 1/2 - 1 1/2 in38 - 38 mm
Thread N/A NH N/A NPSH N/A NH N/A NPSH N/A NPSH X NH
Bore Size (Orifice) N/A 1 in25.4 mm
Waterway Size N/A 1 in N/A 1 in N/A 1 in N/A 1 in N/A 1 3/8 in
Weight (each) N/A 0.98 kg2.16 lb N/A 2.16 kg2.16 lb N/A 1.04 kg2.30 lb N/A 1.04 kg2.30 lb N/A 1.53 kg3.38 lb
Type N/A Shut-Off
Style N/A Bore Fire Nozzle
Handle Type N/A OPEN/CLOSE Handle
Function N/A Shut-Off
Grip Type N/A Pistol