Pneumatic Metal Hard Seal tënë Butterfly Valve- Fornitore global

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Shijiazhuang Mayor Changan District, Zhongshan East Road, No. 528, Rongguo Garden, 12-1-502

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Pneumatic Metal Hard Seal tënë Butterfly Valve

Pneumatic stainless steel hard seal butterfly valve◇brief description ALD673H-16P series pneumatic hard seal to butterfly valve, valve body adopts thr

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Product Description
Pneumatic stainless steel hard sealed butterfly valve (Pneumatic stainless steel hard sealed butterfly valve)
◇ Bayan
ALD673H-16P series pneumatic hard seal to clamp butterfly valve, valve body adopts three eccentric metal sealing structure, precision valve plate sealing surface after polishing treatment with three-dimensional eccentric sealing surface organic combined, with high and low temperature resistance, high pressure, long service life and other characteristics. A ye luɔ̈ɔ̈i në luɔɔi juëc yiic, metallurgy, chemical, petroleum, combustible gas, water supply and drainage industries.
◇ Parameters
Air drive Air compressed 4-6bar (lëu bï ya tɔ̈ɔ̈u)
Nominal Passage 50~1200mm
Nominal pressure 1.0 ~ 4.0Mpa
Tɛmɛɛr -20 ~ + 600 ℃
Kɔmpiye
Struktur valve eksentrik
Valve body material 316, 304, carbon steel
Valve core material 316, 304, carbon steel
Kɔl ye kɔl PTFE, kɔl ye kɔl, kɔl ye kɔl
Kä ye luɔ̈ɔ̈i: Gas, pi, petrol, etc.
Optional accessories Limit switch, positioner, electromagnetic valve, pressure reducing valve
◇ Standart
Ajuiɛɛr JB/T8527-97 ANSI B16.34 CIN3840
Test Standard GB4981 ZBJ16006-90 API60
Ajuiɛɛr GB1221-89 ISO5752 ANSI B16.10
Flange standard JB77 JB79 GB9113-88
◇ Dimensions

Diameter (mm)	Kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye (mm)
	Size		1.0MPa		1.6MPa		2.5MPa
	L	H	D1	n-φd	D1	n-φd	D1	n-φd
50	43	245	125	4-18	125	4-18	125	4-18
65	46	250	145	4-18	145	4-18	145	4-18
80	49	350	160	4-18	160	4-18	160	4-18
100	56	380	180	4-18	180	4-18	190	4-22
125	64	410	210	4-18	210	4-18	220	4-26
150	70	490	240	4-22	240	4-22	250	4-26
200	71	560	295	4-22	295	4-22	310	4-26
250	76	580	350	4-22	355	4-26	370	4-30
300	83	621	400	4-22	410	4-26	430	4-30
350	92	757	460	4-22	470	4-26	490	4-33
400	102	825	515	4-26	525	4-30	550	4-36
450	114	925	565	4-26	585	4-30	600	4-36
500	127	1010	620	4-26	650	4-33	660	4-36
600	154	1180	725	4-30	770	4-36	770	4-39
700	165	1328	840	4-30	840	4-36	875	4-42
800	190	1475	950	4-33	950	4-39	990	4-48
900	203	1620	1050	4-33	1050	4-39	1090	4-48
1000	216	1805	1160	4-36	1170	4-42	1210	4-55

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