365betͶע

Hushan Valve Manufactory Setup as front page Add to favorites
Phone: 021-31007323

365betͶעProductsApplicationsNewsAbout Hushan Customer CenterContact Us


365betͶע / Reducing Valve / YK43X / F / Y Pilot Piston Gas Reducing Valve Consulting Hotline: 021-331007323

Quilt Ball valve
Quilt gate
Quilt Butterfly valve
Quilt Shut-off valve
Quilt Electric valve
Quilt Control valve
Quilt The electromagnetic valve
Quilt Shut-off valve
Quilt Safety valve
Quilt Check valve
Quilt Drain valve
Quilt Needle valve
Quilt Balancing valve
Quilt Pressure reducing valve
Quilt Diaphragm valve
Quilt Vent
Quilt Stopcock
Quilt Plunger valve
Quilt Flame arrester
Quilt Breathing valve
Quilt Steam trap
Quilt filter
Quilt Discharge valve
Quilt Drain valve
Quilt Pneumatic valves
Quilt Regulating valve
Quilt Vacuum valve
Quilt Hydraulic valve
Quilt Valve fittings
Quilt Hydraulic control valve
Quilt Self-operated valve
Quilt Electric two-way valve
Quilt Oilfield special valve
Quilt Special valve for liquefied petroleum gas
Quilt Inlet valve

YK43X / F / Y Pilot Piston Gas Pressure Reducing Valve


YK43X / F / Y Pilot Piston Gas Pressure Reducing 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 : Piston type gas pressure reducing valve Product model : F、 Y YK43X, F, Y
   Driving method : Manual Connection form : Flange
   Structure form : Piston    Sealing material : 、橡胶 Hard alloy, fluoroplastic , rubber
   Pressure range : MPa 1.6 ~ 16.0 MPa    Nominal diameter : -DN5 00 DN15 -DN5 00
   Common materials : Carbon steel, stainless steel    Technical consultation : 021-31007323

是国内著名〖 YK43X/F/Y型先导活塞式气体减压阀 〗制造商,也是国内大型【 减压阀 】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〖YK43X/F/Y型先导活塞式气体减压阀 〗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 manufacturer of [ YK43X / F / Y pilot-piston gas pressure reducing valve ] and one of the large domestic [ reducing valve ] manufacturers. Demand and continuous innovation, to provide our agents and corporate customers with the "YK43X / F / Y Pilot Piston Gas Pressure Reducing Valve" solution, which is reliable in quality and affordable in price, so it sells all over the country. Welcome new and old customers to call us Letter, we will provide you with the best service.

Introduction of YK43X / F / Y Pilot Piston Gas Pressure Reducing Valve

先导活塞式气体减压阀 属于先导活塞式减压阀。 This series of pilot piston gas pressure reducing valve is a pilot piston pressure reducing valve. It consists of a main valve and a pilot valve. The main valve is mainly composed of valve seat, main valve disc, piston, spring and other parts. The pilot valve is mainly composed of valve seat, disc, diaphragm, spring, adjusting spring and other parts. The outlet pressure is set by adjusting and adjusting the spring pressure, the outlet pressure changes are sensed by the diaphragm, and the size of the over-flow area of the main valve throttling position is adjusted by the pilot valve opening and closing of the driving piston to realize the function of pressure reduction and pressure stabilization.
先导式超大膜片高灵敏度减压阀 主要用于气体管路,如空气、氮气、氧气、氢气、液化气、天然气等气体。 The pilot-type super large diaphragm high sensitivity pressure reducing valve is mainly used for gas pipelines, such as air, nitrogen, oxygen, hydrogen, liquefied gas, natural gas and other gases.
 YK43X / F / Y Pilot Piston Gas Pressure Reducing Valve
 
First, the main technical parameters and performance indicators of YK43X / F / Y pilot piston gas pressure reducing valve
 

Nominal pressure (Mpa)

1.6

2.5

4.0

6.4

10.0

16.0

Case test pressure (Mpa) *

2.4

3.75

6.0

9.6

15.0

twenty four

Sealing test pressure (Mpa)

1.6

2.5

4.0

6.4

10.0

16.0

Maximum inlet pressure (Mpa)

1.6

2.5

4.0

6.4

10.0

16.0

Outlet pressure range (Mpa)

0.1-1.0

0.1-1.6

0.1-2.5

0.5-3.5

0.5-3.5

0.5-4.5

Pressure characteristic deviation (Mpa) △ P2P

GB12246-1989

Flow characteristic deviation (Mpa) P2G

GB12246-1989

Minimum pressure difference (Mpa)

0.15

0.15

0.2

0.4

0.8

1.0

Leakage

X / F (polytetrafluoroethylene / rubber): OY (hard seal): GB12245-1989

*: Case test does not include diaphragm, top cover

Flow coefficient (Cv) of YK43X / F / Y pilot piston gas pressure reducing valve
 

DN

15

20

25

32

40

50

65

80

100

125

150

200

250

300

350

400

500

Cv

1

2.5

4

6.5

9

16

25

36

64

100

140

250

400

570

780

1020

1500


Material of main parts of YK43X / F / Y pilot piston gas pressure reducing valve
 

Part Name

Parts material

Body valve cover bottom cover

WCB / FCB *

Valve seat

2Cr13 / 304 *

Cylinder liner

2Cr13 / 25 (hard chrome plating) / 304 *

piston

2Cr13 / copper alloy / copper alloy *

Piston ring

Alloy Cast Iron / Parylene

Pilot seat

2Cr13 / 304 *

Diaphragm

1Cr18Ni9Ti

Main valve pilot valve spring

50CrVA

Adjustment spring

60Si2Mn

Seal (X / F model)

Rubber / PTFE

Pilot body pilot valve cover

25/304 *

*: Materials for oxygen media

4. Overall dimensions of YK43X / F / Y pilot-piston gas pressure reducing valve (PN1.6-4.0) Unit: mm
 

Nominal diameter DN

Dimensions

L

H

Hl

1.6 / 2.5MPa

4.0MPa

15

160

180

290

90

20

160

180

300

98

25

180

200

300

110

32

200

220

300

110

40

220

240

320

125

50

250

270

320

125

65

280

300

325

130

80

310

330

365

160

100

350

380

365

170

125

400

450

475

200

150

450

500

475

210

200

500

550

515

240

250

650

560

290

300

800

705

335

350

850

745

375

400

900

780

405

450

900

730

455

500

950

835

465


V. Dimensions of YK43X / F / Y Pilot Piston Gas Pressure Reducing Valve (PN6.4-16.0) Unit: mm
 

Nominal diameter DN

Dimensions

L

H

Hl

6.4MPa

10.0 / 16.0MPa

15

180

180

300

100

20

180

200

310

105

25

200

220

31

120

32

220

230

310

120

40

240

240

335

135

50

270

300

335

135

65

300

340

340

140

80

330

360

380

170

100

380

380

185

125

450

490

215

150

500

490

225

200

550

535

260

250

650

580

310

300

800

725

355

350

850

765

395

400

900

800

435

500

950

 

855

495


Six, YK43X / F / Y pilot piston gas pressure reducing valve connection form:
Flange type: RF FM RJ
Preparation for implementation: JB79 GB9113 ANSI B16.5

Related Products:

Y43H Pilot Piston Steam Pressure Reducing Valve Y110 pressure reducing valve YB43X fixed proportional pressure reducing valve
YD13H pilot operated large diaphragm high sensitivity pressure reducing valve Y11X type direct acting membrane pressure reducing valve YGa43Y high-sensitivity large-flow steam pressure reducing valve
Y44Y type direct acting bellows pressure reducing valve YK43Y pilot piston gas pressure reducing valve Y125 pressure reducing valve
Y43 pilot piston steam pressure reducing valve Y14H-16P small bellows type pressure reducing valve Y13H Female Pilot Piston Steam Pressure Reducing Valve
Pilot operated large diaphragm high sensitivity pressure reducing valve YT11H membrane type pressure reducing valve Y11X (200P) direct acting membrane pressure reducing valve
YK43X pilot piston gas pressure reducing valve YG43Y high sensitivity steam pressure reducing valve   Y116X pressure reducing valve


Previous product: A44 type full open safety valve with wrench
Next Product: YB43X-10 (16) T (P) fixed proportional pressure reducing valve

365betͶעValve ProductsAbout Hushan News CenterCustomer Service CenterApplication CasesContact UsSite Map

版权所有沪ICP备14043249号-1 Copyright ? 2003-2015 Hushan Valve Manufacturing (Shanghai) Co., Ltd. All rights reserved. 沪 ICP 备 14043249 号 -1
Sales Hotline: 021-331007323
Fax: 021-333321522
针型阀 阀门 Email: hushanfamen@126.com Address: No. 2 Xincheng Road, Nicheng Town, Pudong New District, Shanghai

pre-sale service
After sales service
Toll free

Expand and