ZSH Shanghai Valve Manufzcturing Co.,LTD.

The structure characteristic of plunger valve is controlled by a stainless steel piston and the upper and lower two elastic sealing ring, sealing ring and fixed up and down and can keep the distance of metal framework, plunger is like a cork generally inserted into the two sealing ring formed in the cylindrical contact seal, the sealing area is large than traditional cut-off valve, sealing efficiency is very high, the sealing ring to prevent external leakage, plays a role of inner seal ring, if after a long time with leakage, pressure can be covered by adjusting the retaining bolt (valve mouth closed) first make the seal ring on the seal pressure increase, caused by the component increases, The seal ring that makes it leak is heavy machine press to restore seal, our factory passes the seal test of many times of interference close batch to cooperate, determined reasonable interference seal value, through reciprocating movement millions of times, still can provide good seal effect reliably.

Note: parameters are for reference only, or incomplete. Valves can be selected according to the requirements of different pressure, material, diameter, driving mode. Please contact us by phone or online.

阀体材料	适用温度	适用介质	范围压力
铸钢	≤425℃	水、蒸气、石油	PN1.6－10
不锈钢	≤300℃	硝酸、醋酸	PN1.6－10
含钼不锈钢	≤300℃	氮、氢、氨、尿素	PN1.6－10
蒙乃尔	≤300℃	氢、氟、酸	PN1.6－10
铬钼矾钢	≤600℃	蒸气、石油	PN1.6－10

阀体材料	适用温度	适用介质	范围压力
铸钢	≤425℃	水、蒸气、石油产品	PN1.6－16MPa
不锈钢	≤300℃	硝酸、醋酸	通径范围
含钼不锈钢	≤300℃	氮、氢、氨、尿素等	DN15-400mm
蒙乃尔	≤300℃	氢氟酸	DN15-400mm

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UJ41	H	-16C UJ41W-16P UJ41W-16R主要外开尺寸和连接尺寸：	单位:mm
	Y

DN	L	D	D1	D2	b	Z-φd	H≈	H1≈	D0	重量(公斤)
15	130	95	65	45	14	4-14	145	157	100	3.5
20	150	105	75	55	14	4-14	149	165	120	4.4
25	160	115	85	65	14	4-14	166	84	140	5.6
32	180	135	100	78	16	4-18	187	213	160	8.5
40	200	145	110	85	16	4-18	208	236	180	11.0
50	230	160	125	100	16	4-18	234	268	220	15.0
65	290	180	145	120	18	4-18	284	330	240	21.0
80	310	195	160	135	20	8-18	314	358	280	30.0
100	350	215	180	155	20	8-18	365	427	320	41.0
125	400	245	210	185	22	8-18	401	475	360	60.0
150	480	280	240	210	24	8-23	415	505	400	82.0
200	600	335	295	265	26	12-23	508	626	450	147.0
250	650	405	355	320	30	12-25	590	740	500	220.0
300	750	460	410	375	30	12-25	1000	1160	560	290
350	850	520	470	435	34	16-25	1040	1210	640	450
400	914	580	525	485	36	16-30	1200	1400	720	725

UJ41	H		-25C UJ41W-25P UJ41W-25R主要外开尺寸和连接尺寸：									单位:mm
UJ41	Y		-25C UJ41W-25P UJ41W-25R主要外开尺寸和连接尺寸：									单位:mm
DN		L		D	D1	D2	b	Z-φd	H≈	H1≈	D0		重量(公斤)
15		130		95	65	45	16	4-14	145	157	100		3.5
20		150		105	75	55	16	4-14	149	165	120		4.4
25		160		115	85	65	16	4-14	166	84	140		5.6
32		180		135	100	78	18	4-18	187	213	160		8.5
40		200		145	110	85	18	4-18	208	236	180		12.0
50		230		160	125	100	18	4-18	234	268	220		16.0
65		290		180	145	120	20	8-18	284	330	240		22.0
80		310		195	160	135	22	8-18	314	358	280		32.0
100		350		230	190	160	24	8-23	365	427	320		46.0
125		400		270	220	188	28	8-25	401	475	360		65.0
150		480		300	250	218	30	8-25	415	505	400		92.0
200		600		360	310	278	34	12-25	508	626	450		165.0
250		650		425	370	332	36	12-30	590	740	500		250.0
300		750		485	430	390	40	16-30	1000	1160	560		305
350		850		550	490	448	44	16-34	1040	1210	640		470
400		914		610	550	505	48	16-34	1200	1400	720		780

UJ41	H	-40C UJ41W-40P UJ41W-40R主要外开尺寸和连接尺寸：	单位:mm
	Y

DN	L	D	D1	D2	D6	b	Z-φd	H≈	H1≈	D0	重量(公斤)
15	130	95	65	45	40	16	4-14	145	157	100	3.5
20	150	105	75	55	51	16	4-14	149	165	120	4.4
25	160	115	85	65	58	16	4-14	166	84	140	5.6
32	180	135	100	78	66	18	4-18	187	213	160	8.5
40	200	145	110	85	76	18	4-18	208	236	180	12.0
50	230	160	125	100	88	20	4-18	234	268	220	16.0
65	290	180	145	120	110	22	4-18	284	330	240	22.0
80	310	195	160	135	121	22	8-18	314	358	280	32.0
100	350	230	190	160	150	24	8-23	365	427	320	46.0
125	400	270	220	188	176	28	8-25	401	475	360	70.0
150	480	300	250	218	204	30	8-25	415	505	400	93.0
200	600	375	320	282	260	38	8-30	508	626	450	185.0
250	650	445	385	345	313	42	12-34	590	740	500	275
300	750	510	450	408	364	46	12-34	1000	1160	560	340
350	850	570	510	465	422	52	16-34	1040	1210	640	510
400	914	655	585	535	474	58	16-41	1200	1400	720	850

UJ41	H		-64C UJ41W-64P UJ41W-64R主要外开尺寸和连接尺寸：								单位:mm
	Y
DN		L		D	D1	D2	D6	b	Z-φd	D0
15		170		105	75	55	41	18	4-14	140
20		190		125	90	68	51	20	4-18	160
25		210		135	100	78	58	22	4-18	180
32		230		150	110	82	66	24	4-23	200
40		260		165	125	95	76	24	4-23	240
50		300		175	135	105	88	26	4-23	280
65		340		200	160	130	110	28	8-23	320
80		380		210	170	140	121	30	8-23	360
100		430		250	200	168	150	32	8-25	400
125		500		295	240	202	176	36	8-30	450
150		550		340	280	240	204	38	8-34	500
200		600		405	345	300	260	44	12-34	560
250		650		470	400	352	313	48	12-41	640
300		750		530	460	412	364	54	16-41	800

设计与制造	柱塞阀、柱塞阀截止阀、GB12235，柱塞闸阀GB12234
结构长度	国标GB12221、部标JB97、美标ANSI、B16.10
法兰结构尺寸	JB81-59、HB5010-58、HG20592 20635、ANSI、B16.5
检查和试验	按GB/T13927-1992或IBJ16006-1990、API598之规定