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PLUNGER GLOBEVALVE

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Detailed Introduction

UJ41H PLUNGER GLOBEVALVE

U41S U41F U41SF U41SM U41X US41S

Structure and working principle

Plunger valve by valve body,valve cover,stem,plunger,sealing ring,hand wheel and sporadic form attachments (see chart).

When rotating the handwheel,through the valve rod drives the plunger,the plunger reciprocating inclined cone and seat cone clutch,complete opening and closing of the valve.In the valve,USES the interference fit between plunger and seal.Pressure across the valve cover retaining bolt tight,make the seal ring is compressed,inner ring present tight circle against the valve cavity wall,beyond the Great Wall so on sealing ring radial component force would be generated by the pressure of the fluid,thus ensuring the sealing,to eliminate the extemal leakage.The adoption of resilience is strong,sealing ring and bonding high nontoxic new sealing material,so the sealing is reliable,durable.Seat and taper sealing plunger parts,using high quality materials,resistant to ensure the service life of the valve.This combination plunger without leakage valve advantages,and the characteristics of the valve opening and closing fast,become a new structure,USES a wide range of new varieties.

Application specification

设计与制造Design and manufacture	柱塞阀、柱塞阀截止阀、GB12235,柱塞闸阀GB12234
结构长度length of the structure	国标GB12221、部标JB97、美标ANSI、B16.10
法兰结构尺寸Flange structure size	JB81-59、HB5010-58、HG2059220635、ANSI、B16.5
检查和试验Inspection and test	按GB/T13927-1992或IBJ16006-1990、API598之规定

Performance specification

阀体材料

Valve body material

适用温度

Suitable temperature

适用介质

Applicable medium

范围压力

scope of the pressure

铸钢

Cast steel

≤425℃

水、蒸气、石油

Water,steam,oil

PN1.6-10

不锈钢

Stainless steel

≤300℃

硝酸、醋酸

Nitric acid,acetic acid

PN1.6-10

含钼不锈钢

Molybdenum stainless steel

≤300℃

氮、氢、氨、尿素

Nitrogen,hydrogen,ammonia and urea

PN1.6-10

蒙乃尔monel

≤300℃

氢、氟、酸

Hydrogen,fluorine,acid

PN1.6-10

铬钼矾钢

Molybdenum chrome vanadium steel

≤600℃

蒸气、石油

Steam,oil,

PN1.6-10

Main external and connection dimension

UJ41W-16C UJ41W-16P UJ41W-16R

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
50	230	160	125	100	16	4-18	234	268	220	15
65	290	180	145	120	18	4-18	284	330	240	21
80	310	195	160	135	20	8-18	314	358	280	30
100	350	215	180	155	20	8-18	365	427	320	41
125	400	245	210	185	22	8-18	401	475	360	60
150	480	280	240	210	24	8-23	415	505	400	82
200	600	335	295	265	26	12-23	508	626	450	147
250	650	405	355	320	30	12-25	590	740	500	220
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

UJ41W-25C UJ41W-25P UJ41W-25R

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
50	230	160	125	100	18	4-18	234	268	220	16
65	290	180	145	120	20	8-18	284	330	240	22
80	310	195	160	135	22	8-18	314	358	280	32
100	350	230	190	160	24	8-23	365	427	320	46
125	400	270	220	188	28	8-25	401	475	360	65
150	480	300	250	218	30	8-25	415	505	400	92
200	600	360	310	278	34	12-25	508	626	450	165
250	650	425	370	332	36	12-30	590	740	500	250
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

UJ41W-40C UJ41W-40P UJ41W-40R

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
50	230	160	125	100	88	20	4-18	234	268	220	16
65	290	180	145	120	110	22	4-18	284	330	240	22
80	310	195	160	135	121	22	8-18	314	358	280	32
100	350	230	190	160	150	24	8-23	365	427	320	46
125	400	270	220	188	176	28	8-25	401	475	360	70
150	480	300	250	218	204	30	8-25	415	505	400	93
200	600	375	320	282	260	38	8-30	508	626	450	185
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

UJ41W-64C UJ41W-64P UJ41W-64R

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

PLUNGER GLOBEVALVE

低温截止阀 DJ41F-16/40P

不锈钢氧气专用截止阀 YJ41H-25-40P/T

不锈钢抗生素法兰截止阀 KJ41F-16-40/P/R

保温截止阀 BJ45H/Y-15-40C/P/R

柱塞截止阀 UJ41H

法兰氨用截止阀 J41B

日标截止阀

美标截止阀J41W、J41H、J41Y