High pressure plunger stop valve

NegotiableUpdate on July 04

Model

Nature of the Manufacturer: Other

Product Category: Plunger valve

Place of Origin: City, Province

Online Consult Contact Information

Overview

High pressure plunger stop valve

Product Details

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.

body material	Applicable temperature	Applicable medium	范围压力
cast steel	≤425℃	Water, steam, oil	PN1.6－10
Stainless steel	≤300℃	Nitric acid, acetic acid	PN1.6－10
Molybdenum containing stainless steel	≤300℃	Nitrogen, hydrogen, ammonia, urea	PN1.6－10
Monel	≤300℃	Hydrogen, fluorine, acid	PN1.6－10
Chrome molybdenum vanadium steel	≤600℃	Steam, oil	PN1.6－10

body material	Applicable temperature	Applicable medium	Range pressure
cast steel	≤425℃	Water, steam, petroleum products	PN1.6－16MPa
Stainless steel	≤300℃	Nitric acid, acetic acid	Path range
Molybdenum containing stainless steel	≤300℃	Nitrogen, hydrogen, ammonia, urea, etc.	DN15-400mm
Monel	≤300℃	hydrofluoric acid	DN15-400mm

No Information

UJ41	H	-16C UJ41W-16P UJ41W-16RMain external dimensions and connection dimensions：	Company:mm
	Y

DN	L	D	D1	D2	b	Z-φd	H≈	H1≈	D0	weight(KG)
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-25RMain external dimensions and connection dimensions：									Company:mm
UJ41	Y										Company:mm
DN		L	D	D1	D2	b	Z-φd	H≈	H1≈	D0		weight(KG)
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-40RMain external dimensions and connection dimensions：	Company:mm
	Y

DN	L	D	D1	D2	D6	b	Z-φd	H≈	H1≈	D0	weight(KG)
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-64RMain external dimensions and connection dimensions：								Company:mm
UJ41	Y									Company:mm
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