National standard bellows gate valve

Bellows valve is a kind of valve with bellows as sealing element, with high temperature resistance, high pressure resistance, corrosion resistance and other characteristics, widely used in petrochemical, electric power, metallurgy, nuclear energy and other fields, is an important representative of high-performance valves.

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Product classification

Bellows valve series

National standard valve series

Key words:

customized Bellows valve

SMAK

Product Details

Gate valve with bellows seal acc.toGB

Main dimension and weight

Model	WGF1H -16* WZ41H-16
Pressure rating Pressure	PN16
Caliber Size	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350
L	108	117	127	140	165	178	190	203	229	254	267	292	330	356	381
H	200	210	250	260	290	370	398	440	490	530	580	670	760	850	950
W	120	140	140	180	200	220	260	280	300	340	400	450	450	500	500
Weight (Kg)	8	9	10	15	22	30	43	57	73	105	150	190	270	380	480

Model	WGF1H-25* WZ41H-25
Pressure rating Pressure	PN25
Caliber Size	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350
L	140	152	165	178	190	216	241	283	305	381	403	419	457	502	762
H	200	210	250	260	290	370	398	440	490	530	580	670	760	850	980
W	120	140	140	180	200	220	260	280	300	340	400	450	450	500	500
Weight (Kg)	9	10	12	17	23	34	50	65	82	115	165	210	300	420	540

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