ZSH Shanghai Valve Manufzcturing Co.,LTD.

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Description Material Performance Product Size Specifications

X44W, X44T three flanged plug by pressing the filler plug and plug body sealing surface tightly, sealing high grade, for a large number of middle and low pressure pipeline. Body material cast iron, cast steel, stainless steel, copper, etc. can adapt to different pipeline conditions.

Model	Nominal pressure PN（MPa）	Test pressurePS（MPa）		Applicable medium	working temperature （℃）
		Shell	Seal up（water）
X44W-1.0P	1.0	1.5	1.1	Nitric acid	≤250
X44W-1.0R	1.0	1.5	1.1	Nitric acid	≤250
X44W-1.0C	1.0	1.5	1.1	Gas, oil	≤200

Nominal pressurePN（MPa）	Nominal diameterDN(mm)	Size (mm)
		L	D	D1	D2	Z-￠d	□S	h	H
1.0	15	145	95	65	45	4-￠14	14	26	99
	20	145	105	75	55	4-￠14	14	34	124
	25	145	115	85	56	4-￠14	17	38	133
	32	165	135	100	78	4-￠18	19	45	152
	40	190	145	110	85	4-￠18	22	55	212
	50	200	160	125	100	4-￠18	27	74	260
	65	230	180	145	120	4-￠18	32	82	295
	80	260	195	160	135	4-￠18	36	95	327
	100	300	215	180	155	8-￠23	46	135	425
	125	350	245	210	185	8-￠23	50	154	482
	150	400	280	240	210	8-￠23	55	172	512
	200	480	335	295	265	8-￠23	75	195	605
	250	530	390	350	320	8-￠23	85	230	660
	300	610	440	400	368	8-￠23	100	263	760

Part name	Valve body	Plug	Packing gland	Filler
X44W-1.0P	Chrome nickel titanium stainless steel	Chrome nickel titanium stainless steel	Chrome nickel titanium stainless steel	Flexible graphite Oil asbestos packing
X44T-1.0R	Chromium nickel molybdenum titanium stainless steel	Chromium nickel molybdenum titanium stainless steel	Chromium nickel molybdenum titanium stainless steel
X44W-1.0C	Cast steel	Cast steel	Cast steel