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365betͶע / Stop Valves / JIS Natural Gas Stop Valves Consulting Hotline: 021-331007323

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JIS natural gas stop valve


JIS natural gas stop valve
Stable quality: implement quality monitoring throughout the process, meticulous and comprehensive detection!

Reasonable price: efficient internal cost control, reducing expenses and benefiting customers!

Fast delivery: advanced production lines, sufficient stocking, shortening the delivery time!
Sales: 021-31007323
Fax: 021-333321522
Technology: 021-31007323

product manual Pledge Order process

 

  Product name : Natural gas stop valve Product model : JIS
   Driving method : Manual Connection form : Flange
   Structure form : Cast steel    Sealing material : Stainless steel, nylon, rubber
   Pressure range : 1.0 ~ 1.6MPa    Nominal diameter : DN15-DN200
   Common materials : Carbon steel, stainless steel    Technical consultation : 021-31007323

是国内著名〖 JIS天然气截止阀 〗制造商,也是国内大型【 截止阀 】生产商之一,公司自成立以来始终围绕客户的需求并持续创新,为广大的代理商和企业客户提供〖JIS天然气截止阀 〗解决方案,质量可靠,价格实惠,故畅销全国各地,欢迎新老客户来电,来函,我们将为您提供最优质的服务。 Hushan Valve Manufacturing (Shanghai) Co., Ltd. is a well-known domestic JIS natural gas stop valve manufacturer and one of the large domestic [ stop valve ] manufacturers. Since its establishment, the company has always focused on customer needs and continued to innovate. Business and enterprise customers provide JIS Natural Gas Stop Valve solutions, which are reliable in quality and affordable in price, so they sell well all over the country. Welcome new and old customers to call us and send us a letter. We will provide you with the best service.

Introduction of JIS natural gas stop valve

JIS (Japanese-style) natural gas globe valve

Product Overview of JIS Natural Gas Stop Valve

采用弹性V形聚四氟乙烯或丁晴橡胶作为动密封填料,由填料盖/不锈钢弹簧提供初始密封,填料密封性能随介质压力上升而增强,既具有密封性能,无需人工维护,以区别于其它阀门。 The natural gas shut-off valve uses elastic V-shaped PTFE or nitrile rubber as the dynamic sealing filler. The initial sealing is provided by the filler cover / stainless steel spring. The sealing performance of the filler is enhanced as the medium pressure rises. Different from other valves. 适用于大多数高中压燃气输送管线、混气站、储配站等场合。 Pressure gauge cut-off valve is suitable for most high and medium pressure gas transmission pipelines, gas mixing stations, storage and distribution stations and other occasions.

Main design parameters of JIS natural gas globe valve

Design, manufacturing Flange connection Structure length Nominal diameter Nominal pressure
GB / T12235-89,
JIS B2071, B2081
JB / T79-94, GB9113-2000,
JIS B2212, B2214
GB12221-89,
JIS B2002
DN15 ~ 300mm PN1.6, 2.5, 4.0MPa, 10K, 20K

Third, the main performance parameters of JIS natural gas stop valve

Nominal pressure Shell test Seal test Upper seal test Applicable medium Suitable temperature
JIS-10K 1.6 2.4 1.76 1.76 Liquefied gas,
Natural gas, etc.
-40 ~ + 80 ℃
2.5 3.75 2.75 2.75
JIS-20K 4.0 6.0 4.4 4.4

Material of JIS Natural Gas Stop Valve

Body and bonnet Stem, disc Sealing surface filler
WCB stainless steel Stainless steel and nylon Teflon, NBR

Five, the main dimensions of JIS natural gas stop valve

JIS 10K PN1.6, 2.5MPa
Nominal diameter DN Main connection size (mm) weight
(kg)
(mm) in d L D D1 D2 b Z-фd H Do
15 1/2 15 108 95 70 52 12 4-15 240 125
20 3/4 20 117 100 75 58 14 4-15 240 125
25 1 25 127 125 90 70 14 4-19 242 125
32 11/4 322 140 135 100 80 16 4-19 175 125
40 11/2 40 165 140 105 80 16 4-19 286 160
50 2 51 203 155 120 100 16 4-19 360 200 twenty four
65 21/2 64 216 175 140 120 18 4-19 380 200 34
80 3 76 241 185 150 130 18 8-19 415 250 42
100 4 102 292 210 175 155 18 8-19 465 280 70
125 5 127 356 250 210 185 20 8-23 515 300
150 6 152 406 280 240 215 twenty two 8-23 545 355 120
200 8 203 495 330 290 265 twenty two 12-23 675 400 200
JIS 20K PN4.0MPa
15 1/2 13 152 95 70 52 14 4-15 253 90
20 3/4 19 178 100 75 58 16 4-15 298 100
25 1 25 203 125 90 70 16 4-19 315 130
32 11/4 32 216 135 100 80 18 4-19 300 150
40 11/2 38 229 140 105 85 18 4-19 352 180
50 2 51 267 155 120 100 twenty two 8-19 420 200 32
65 21/2 64 292 175 140 120 twenty four 8-19 465 250 45
80 3 76 318 200 160 135 26 8-23 490 280 60
100 4 102 356 225 185 160 28 8-23 590 355 100
125 5 127 400 270 225 195 30 8-25 690 405
150 6 152 444 305 260 230 32 12-25 760 455 190
200 8 203 559 350 305 275 34 12-25 1070 600 310

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