- VERSATILE SELECTABLE FLOW NOZZLES
- HIGH QUALITY VALVE WITH DUAL SEAT & DUAL DRIVEN SHAFT
- PATENTED RYLSTATIC SYSTEM FOR A SUPERIOR FOG PATTERN
- DESIGNED & BUILT TO MEET NFPA 1964 & UNE EN 15182-2 TYPE 3 REQUIREMENTS
Featuring the Innovative Rylstatic® System - The Latest Patented Technology from Tipsa.
The flow rate can be set through an easy grip ring featuring preset positions. The flow ring has a raised lug to identify the maximum flow setting in low visibility conditions. The FLUSH mode is used to ensure that any debris is flushed from the nozzle to avoid pattern disruptions or flow reductions.
The nozzle stream is adjusted by rotating the bumper giving the firefighter the widest fog pattern (Full Fog – Protection) to the narrowest fog pattern (Narrow Fog and Straight Stream). The bumper has a raised lug to identify the Narrow Fog in low visibility conditions. The VIPER BLUE DEVIL series comes standard with the innovative patented fog pattern called RYLSTATIC®. RYLSTATIC® is a system that gives you a uniform water fog with smaller water droplets and less friction loss than other traditional systems. VIPER BLUE DEVIL nozzles have been designed to offer a broader fog shield of protection to the firefighters. Traditional spinning teeth are available as an option on all VIPER BLUE DEVIL nozzles.
Shut Off Valve:
The valve has a dual seat and dual driven shaft to offer better performance against water hammers and to enhance its durability. The valve itself is a low maintenance product with a stainless steel ball valve (except for the 2 1⁄2” size which utilizes a highly engineered polymer resin ball) operated through an OPEN/ CLOSE handle. The operation is smooth and constant allowing firefighters to open and close the valve easily.
Stainless Steel Inlet Screen:
A stainless steel screen is mounted within the inlet to prevent materials from entering the nozzle, which reduces the risk of damage or failure during operation.
Markings on the flow selector ring and the pattern ring are laser engraved onto anodized aluminum that are easy to read and will not fade.
Every nozzle is marked with a lot number before leaving the factory. This number can be used for traceability purposes.
The VIPER BLUE DEVIL® selectable flow nozzles are available with the following standard threads:
· NST/NH Female
· NPSH/IPT Female
· BSP Female
The VIPER BLUE DEVIL nozzles are available upon request with the following couplings: STORZ, BARCELONA UNE 23400, DSP/ GUILLEMIN, UNI, NOR, GOST and MACHINO.
The swivel inlet allows the nozzle to rotate continuously while connected to the supply hose.
The VIPER BLUE DEVIL® nozzle can be used as a foam nozzle with the addition of the optional foam tube. The nozzle works well with premixed solutions or with inline eductors.
Approvals and Standards :
The VIPER BLUE DEVIL® nozzle complies with NFPA 1964 and is manufactured in an ISO9001 accredited facility. EN15182-1 & EN15182-2 type 3 Certificate available by request.
Service and Maintenance:
The VIPER BLUE DEVIL® nozzle requires minimal maintenance during operation provided the unit is regularly flushed with clean water after being used with foam or contaminated water. Service kits are also available.