兴业空调防火设备厂

FHW-O Self-weight fire damper

Model/Name/Function code	Function	Appearance	Spec.A×B(mm)	Normality
Model：FHW-O Name：Gravity type fireproof valve Function code：F	70oC (or 280oC) automatic close, signal output device optional	rectangle	250×250- 2000×1250	Open
Model：FHW-1 Name：fireproof valve Function code：FD	70oC (or 280oC) automatic and hand operated close, hand operated reset, signal output device optional	rectangle	250×250-2000×1200
Model：FHW-2 Name：fireproof adjust valve Function code：FVD	70oC (or 280oC) automatic and hand operated close, hand operated reset, five levels volume adjustment, signal output device optional	rectangle	250×250-2000×1250
Model：FHW-3 Name：Smokeproof and fireproof adjust valve Function code：SFVD	Electric signal turn off, 70oC (or 280oC) automatic and hand operated close, hand operated reset, five levels volume adjustment, signal output device optional	rectangle	320×200- 630×250
Model：FHW-4 Name：fireproof adjust valve Function code：FVD	70oC (or 280oC) automatic and hand operated close, hand operated reset, signal output device optional	rectangle	250×250-2000×1250
Model：FHW-6 Name：fireproof valve Function code：FD	70oC (or 280oC) automatic and hand operated close, hand operated reset, signal output device optional	round	D280-D1000
Model：FHW-7 Name：fireproof adjust valve Function code：FVD	70oC (or 280oC) automatic and hand operated close, hand operated reset, five levels volume adjustment, signal output device optional	round	D280-D1000
Model：FHW-5 Name：Smokeproof and fireproof adjust valve Function code：SFVD	Electric signal turn off, 70oC (or 280oC) automatic and hand operated close, hand operated reset, five levels volume adjustment, signal output device optional	round	D280-D1000
Model：PYW-1 Name：smoke exhaust valve Function code：SD	Electric signal turn on,hand operated turn on, hand operated reset,signal output device optional	rectangle	250×250-2000×1250	Closed
Model：PYW-2 Name：smoke exhaust fireproof valve Function code：SFD	Electric signal turn on, 280oC turn off, hand operated turn on, hand operated reset,signal output device optional	rectangle	250×250-2000×1250
Model：PYW-4 Name：Remote control smoke exhaust valve Function code：BSD	Electric signal turn on, remote hand operated turn on, hand operated reset,signal output device optional	rectangle	250×250-2000×1250
Model：PYW-5 Name：Remote control smoke exhaust fireproof valve Function code：BSFD	Electric signal turn on, remote hand operated turn on, 280oC turn off, hand operated reset,signal output device optional	rectangle	250×250-2000×1250
Model：PYK-1 Name：smoke exhaust valve Function code：BSD	Electric signal turn on, remote hand operated turn on, hand operated reset,signal output device optional	square	320×320- 400×400 500×500- 800×800
Model：PYK-2W Name：emote control Horizontal Multi leaves smoke outlet Function code：BSD	Electric signal turn on, remote hand operated turn on, hand operated reset,signal output device optional	rectangle	500×500-1600×1000
Model：PYK-2L 名称：Remote control Vertical Multi leaves smoke outlet Function code：BSD		rectangle	500×500-1000×1600
Model：PYK-2AW Name：Horizontal Multi leaves smoke outlet Function code：SD	Electric signal turn on, remote hand operated turn on, hand operated reset,signal output device optional	rectangle	500×500-1600×1000
Model：PYK-2AL Name：Vertical Multi leaves smoke outlet Function code：SD		rectangle	500×500-1000×1600
Model：PYK-3W Name：Remote control Horizontal Multi leaves fireproof smoke outlet Function code：BSFD	Electric signal turn on, remote hand operated turn on, 280oC turn off, hand operated reset,signal output device optional	rectangle	320×320-1600×1000
Model：PYK-3L Name：Remote control Vertical Multi leaves fireproof smoke outlet Function code：BSFD		rectangle	320×320-1000×1600
Model：PYK-3AW Name：Horizontal Multi leaves fireproof smoke outlet Function code：SFD	Electric signal turn on, remote hand operated turn on, 280oC turn off, hand operated reset,signal output device optional	rectangle	320×320-1600×1000
Model：PYK-3AL Name：Vertical Multi leaves fireproof smoke outlet Function code：SFD		rectangle	320×320-1000×1600
Model：S-YA Name： Residual pressure valve	（1） Move pressure of the residual pressure valve is 0.5-5㎜H2O; （2） Full angle of the vanes: 45° （3) Feature graph of residual pressure valve exhaust quantity		400x150-820x170

Muffler
Model：ZF	Name: Impendent compound muffler
Model：XB	Name: Plate-folding impendent muffler
Model：YSZ	Name: Round cross impendent muffler
Model：GP	Name: Round cross impendent muffler
Model：ZG	Name: Impendent trumpet type muffler
Model：WX	Name: Double layer micropunch muffler

Silencing angle fittings
(1)	Name: Extra fine glass wool inner pasted silencing angle fitting
(2)	Name: Extra fine glass wool inner pasted silencing angle fitting
(3)	Name: Short arm silencing angle fitting