Medium Velocity Spray Nozzle
HD Medium Velocity Water Spray Nozzle is an open orifice, directional spray nozzle, designed for use in water spray fixed systems for fire protection applications. MV nozzle comes in various materials of construction. The nozzle is available in brass, stainless steel 316 and aluminium bronze construction. HD MV Nozzle is UL Listed, FM Approved, and also carries Lloyds Type Approval. The nozzle has an external deflector that discharges a uniformly filled cone of medium velocity water droplets. It comes with option of several k-factors and spray angles and therefore any system designer is able to effectively integrate the nozzle for water spray applications.
Description
- Brass construction for Model MV-A and MV-AS
- Stainless Steel construction for Model MV-B and MV-BS
- Aluminium Bronze construction for Model MV-E
- Size 1/2" BSPT or NPT
- Open orifice design used in deluge water spray system
- Non-automatic fixed pattern, external deflector
- Solid cone discharge
- Several combination of different orifice sizes & spray angles
- K-factor(Metric) - 18, 22, 26, 30, 35, 41, 51, 64, 79, 91 & 102
- K-factor(US) - 1.26, 1.54, 1.8, 2.10, 2.45, 2.87, 3.57, 4.48, 5.53, 6.37 & 7.14
- Spray angle - 65°, 80°, 90°, 100°, 110°, 120°, 140° & 160°
- Each Nozzle body permanently marked with model number, batch number, spray angle, K-factor, UL & FM mark
- Finish - Brass, Bright Nickel Chrome or Natural Finish
- Approvals - UL Listed, FM Approved and Lloyd's Register Type Approved
- FM Approved Blow-Off Plug
- In case of questions on max. axial distances and further details on spray coverages, contact HD sales at globalsales@hdfire.com/info@hdfire.com
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Medium Velocity Spray Nozzle
