Valve manufacturing company
Ball Valve
Home

Ball Valve

GQ47H rail ball valve

GQ47H rail ball valve

Valve purpose: GQ47H PN16 ~ PN100 rail ball valve is suitable for petrochemical, LPG storage, refinery, natural gas, compressor system, oil and gas transmission pipeline, light industry, textile and other industries.

  • Item NO.:

    XUVAL77-20
  • Lead Time:

    45Days
  • Product Orgin:

    CHINA
  • Brand:

    XUVAL
  • Shipping Port:

    Shanghai
  • Payment:

    100%TT
  • Color:

    silvery
  • MOQ:

    10
Products Details

GQ47H rail ball valve

Valve purpose:

GQ47H PN16 ~ PN100 rail ball valve is suitable for petrochemical, LPG storage, refinery, natural gas, compressor system, oil and gas transmission pipeline, light industry, textile and other industries.


Basic features:
Traditional ball valves, whether floating or fixed, always contact the ball with the valve seat, so the switch torque is large, and the sealing surface is easy to damage. However, when the track ball valve is opened and closed, the ball deflects first, and then turns. In the whole process of opening and closing, the ball is separated from the valve seat, so the valve seat will not be scratched, and the opening and closing torque is small.
1. There is no friction between opening and closing. This function completely solves the problem that the traditional valve seals are affected by friction between sealing surfaces.
2. Top mounted structure. The valve installed on the pipeline can be directly inspected and maintained online. It can effectively reduce the device shutdown and reduce the production cost.
3. Single seat design. The problem that the medium in the valve cavity is affected by abnormal pressure rise is eliminated.
4. Low torque design. Special structure design of the stem, just with a small hand wheel valve can easily open and close.
5. Wedge seal structure. The valve is sealed by the mechanical force provided by the valve stem to press the ball wedge onto the valve seat. The sealing performance of the valve is not affected by the change of pipeline pressure difference, and the sealing performance is reliably guaranteed under various working conditions.
6. Wide range of applications, diameter from small to a few millimeters, up to a few meters, from high vacuum to high pressure can be applied. When the ball rotates 90 degrees, it should be spherical at the inlet and outlet, so as to cut off the flow.
7. Self cleaning structure of sealing surface. When the ball tilts away from the valve seat, the fluid in the pipeline passes through the sealing surface of the ball at 360 ° evenly, which not only eliminates the local scouring of the valve seat by high-speed fluid, but also washes away the accumulation on the sealing surface, so as to achieve the purpose of self-cleaning.

Valve model:
Common rail ball valve specific models are: GQ47H-16C, GQ47H-25C.


Structure diagram:

Digital notes in the figure: 1 represents seat gasket, 2 represents seat, 3 represents valve body, 4 and 10 represents pin, 5 represents stem, 6 represents valve body, 7 represents bonnet, 8 represents gasket, 9 represents bonnet, 11 represents union bolt, 12, 14 and 21 represents nut, 13 and 20 represents stud, 15 represents packing pad, 16 represents packing, 17 represents packing gland, 18 represents pressing plate, 19 represents bracket and 22 represents bracket Represents guide screw, 23 represents thrust ball bearing, 24 represents stem nut, 25 represents bearing gland.


Executive standard:

Structure length: JB / t7745 GB / t12221

Connecting flange: GB / t9113 JB / 79 hg20592
Butt welding end: GB / t12224


Performance parameter:

Model

GQ47H-16C

GQ47H-25C

Working pressureMpa

1.6

2.5

Working temperature()

-190~550

Applicable medium

Water, steam, oil

Material

Valve body, valve cover

WCB

Stem

2Cr13

Sphere

WCB+Hcr/STL

Valve seat

25

Filler

Flexible graphite


Main shape and connection dimensions:

Pressure level

Main dimensions

Nominal diameter

PN1.6Mpa

25

32

40

50

65

80

100

125

150

200

250

300

350

400

450

500

L

100

180

200

230

290

310

350

480

480

600

730

850

980

1100

1200

1250

H

24

260

307

360

410

483

512

581

581

617

672

723

758

791

828

870

kg

9.5

16

19

28

30

41

55

115

115

215

270

385

502

876

980

1240

PN2.5Mpa

L

160

180

200

230

290

310

350

480

480

600

730

850

980

1100

1200

1250

H

260

280

320

260

430

490

525

604

604

642

695

742

781

815

864

905

kg

9.5

16

19

28

30

45

59

121

121

230

289

402

540

913

1120

1280

PN4.0Mpa

L

160

180

200

230

290

310

350

480

480

600

730

850

980

1100

1200

1250

H

260

280

320

360

436

492

527

649

649

701

750

750

790

832

875

910

kg

10

17

20

25

32

45

59

115

115

213

295

402

540

913

1124

3480

PN6.4Mpa

L

160

180

200

230

290

310

350

480

480

600

730

850

980

1100

-

-

H

280

300

329

365

450

509

541

725

725

781

790

806

821

858

-

-

kg

10

17

20

25

32

52

68

106

168

281

355

498

689

1134

-

-

150LB

L

127

140

165

178

190

203

229

356

394

457

533

910

686

762

964

914

300LB

L

165

178

190

216

214

283

305

381

403

502

568

648

762

838

914

991

600LB

L

216

229

241

292

330

356

432

508

559

660

787

838

889

991

1092

1194


Packing & Delivery : 
Packing Details:all by seaworthy plywood case and packed strongly by packing belt as below
Delivery Details:Generally it is 5-10 days if the goods are in stock. or15-30 days if the goods are OEM or not
enough subject to the order quantity. But anyway, normally, we are able to make sure the delivery will not exceed 45days.






Send A Message

If you are interested in our valves and want to know more details,please leave a message here,we will reply you as soon as we can.

  • #
  • #
  • #
  • If you have questions or suggestions,please leave us a message,we will reply you as soon as we can!

Related Products
Flanged ball valve PN16 10K 150lb
Cast iron 2 piece flanged ball valve

SPECIFICATIONS: DESIGN AND MANUFACTURE (FULL PORT), FACE TO FACE:DIN3202 15~100 (SerIes F4)125  above(SerIes F5), FLANGE:DIN 2501/DIN2533, PRESSURE TEST:ISO5208 or API598, FLANGE FACINGS AVAILABLE ON REQUEST

2 pieces ball valve flange end PN16 150lb 10K
2 piece ball valve flange end

A ball valve is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball (called a "floating ball") to control flow through it. It is open when the ball's hole is in line with the flow and closed when it is pivoted 90-degrees by the valve handle.[1] The handle lies flat in alignment with the flow when open, and is perpendicular to it when closed, making for easy visual confirmation of the valve's status

1 piece ball valve stainless steel
1 piece ball valve thread end

Stainless Steel Thread Ball Valve includes  1000WOG CF8M Ball Valve,Floating Ball Valve 2000WOG, Butt Welding Ball Valve,  Socket Welded Floating Ball Valve, Extended Welding SS Ball Valve, Three Piece Union Welded Ball Valve, Clamped Ends Stainless Steel Ball Valve, Floating NPT CF8M Ball Valve with ISO5211 Mounting Pad,  Stainless Steel Ball Valve with Pneumatic Actuator or Electric Actuator.

2 pieces ball valve GB ANSI DIN JIS
2 piece ball valve flange end direct mounting pad

Flanged Ball Valve includes 1PC Stainless Steel Flange Ball Valve, 1PC Carbon Steel Flanged Ball Valve, 1PC API/DIN Flanged Ball Valve, 2PC API Flanged Stainless Steel Ball Valve, Two Piece DIN F4/F5 Flanged Ball Valve, 2 Piece JIS 10K Full Port Flanged Ball Valve, 2PC Floating Flanged Ball Valve with ISO5211 Direct Mounting Pad, 2PC CF8M/WCB Flanged Ball Valve, 3PC API/DIN standard Flanged Ball Valve, 3PC Stainless Steel Floating Flanged Ball Valve, Three Piece CF8M 150LB Flanged Ball Valve, 3 Piece Full Port PN16/40 Flanged Ball Valve

Wafer type ball valve
Wafer type ball valve flange end direct mounting pad

Wafer Type Stainless Steel Ball Valve can manufacture in API, DIN & JIS standards, pressure range 150LB,300LB, PN16/PN40, 10K/20K. Mainly materials are A351 CF8/CF8M/CF3/CF3M, A216 WCB, A105, F11, F22, F51,F91, etc. Operated with handle or handle with locking device for option.

2 pieces ball valve
2 pieces ball valve thread end direct mounting pad

2PC Stainless Steel Thread Ball Valve includes 2PC 1000WOG CF8M Ball Valve,2PC Floating Ball Valve 2000WOG, 2PC Butt Welding Ball Valve, 2 Piece Socket Welded Floating Ball Valve, 2PC Extended Welding SS Ball Valve, Three Piece Union Welded Ball Valve, 2PC Clamped Ends Stainless Steel Ball Valve, 2PC Floating NPT CF8M Ball Valve with ISO5211Direct Mounting Pad, 2PC Stainless Steel Ball Valve with Pneumatic Actuator or Electric Actuator.

3 way ball valve stainless steel
3 way ball valve flange end direct mounting pad

3/4 Way ball valve has T type,L type and X type. T type can make three orthogonal pipes connect with each other and cut off the third channel, and play the role of shunt and confluence. L type way ball valve type can only connect two pipes with each other orthogonal, can not keep the third pipe interconnected at the same time, only play the role of distribution.

Hex ball valve thread end
1-PC Hex ball valve thread end

A piece of internal thread ball valve and flange ball valve is the same type of valve, the difference in its close is a ball, the ball around the center line of the body for rotation to open, close a valve.The ball valve in the pipeline is mainly used to cut off, distribution and change the flow direction of the medium.Wide ball valve is a new type of valve widely used in recent years.

Ball valve thread end
1-PC Ball valve thread end direct mounting pad

A piece of ball valve and flange gate valve are the same type of valve, the difference is that its closure is a ball, the ball rotates around the center line of the valve body to achieve the opening and closing of a valve. Ball valve is mainly used to cut off, distribute and change the flow direction of medium in pipeline. Wide ball valve is a new type of valve widely used.

Copyright © 2021 Tonglu Yongxin Valve Co.,Ltd.All Rights Reserved. Powered by dyyseo.com

IPv6 network supported

IPv6 network supported

top

Send A Message

Send A Message

    If you are interested in our valves and want to know more details,please leave a message here,we will reply you as soon as we can.