Multi leaf air supply outlet (PYK-SF)

NegotiableUpdate on 02/16

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

1、 Product definition: Multi leaf air supply outlets are generally installed in corridors or smoke proof front rooms, and are usually closed. In the event of a fire, the smoke detector will emit a fire alarm signal, and the control center will output a valve opening signal. The valve will quickly open and can also be manually opened for pressurized air supply

Product Details

1、 Product Definition

Multi leaf air supply outlets are generally installed in corridors or smoke proof front rooms, and are usually closed. In the event of a fire, the smoke detector sends out a fire alarm signal to the control centerOutput valve opening signal, the valve can be quickly opened, or manually opened for pressurized air supply.

The multi blade air outlet consists of a smoke exhaust valve and an aluminum alloy air outlet, which is normally closed (wall mounted) and has a valve thickness of 270mm.

2、 Performance parameters

① Nominal pressure: ≤ 300pa at ambient temperature;

② Applicable medium: air;

③ LeakageQuantity: a. Pressure difference before and after valve blades at ambient temperature1000 ± 15pa static pressure, leakage per unit area ≤ 700m3/(m2).

Technical functions and main materials

product	PYK-SF multi blade air supply outlet
institution	Valve body, blades, actuator and other components
technical indicators	normally closed
	Input DC24 close signal, valve opens; Output open position feedback signal
	Manual reset
	The actuator is installed inside the valve body
Main component materials	valve body	High quality galvanized steel sheet
	blade	High quality galvanized steel sheet
	rotating shaft	Round steel (hot-dip galvanized)/φ12
	bushing	Copper sleeve/SUS304
Valve thickness	Valve thickness: 270mm
flange	Flange edge width: 32mm
other	Supporting horizontal fixed aluminum alloy air outlet

Overall dimensions