Tyco vertical sprinkler TY4631
UL and C-UL Compliant Standards TY-FRB Response Type K-Factor Injection Flow = 8.0 Prestige Quality Best Price Contact Hotline 0917911114
Tyco vertical sprinkler TY4631 belongs to the TY-FRB series of quick response, standard coverage with spray flow K=8.0. They are designed for use in normal and extremely high explosion hazard environments
Specifications of vertical tyco sprinkler nozzles TY4631
- Meets standards: UL, C-UL, LPCB, VdS, NYC
- Maximum working pressure: 175 psi (12.1 bar).
- Spray flow: K=8.0 GPM/psi½ (115.2 LPM/bar½).
- Nozzle size: 3.4 inch NPT (DN20).
- Size of glass tube: 3mm
- Activation temperature:
+ 135 °F (57 °C) orange colored glass tube
+ 155 °F (68 °C) red colored glass tube
+ 175 °F (79 °C) yellow glass tube
+ 200 °F (93 °C) green colored glass tube
+ 286 °F (141 °C) blue tinted glass tube
- This type of nozzle can be installed in an up or down fashion, creating a spherical discharge pattern with 50% of the water flow upwards and 50% of the water flow downwards. The nozzle is coated with an anti-corrosion coating to prolong its service life. However, this does not mean that this nozzle is suitable for all corrosive environments. Therefore, users should contact for advice on the suitability of anti-corrosion materials for each specific environment
. - Plating material: Brass
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