Reduced Bore Ball Valve

Item: ball valve
Size: 2"-36"
Material: WCB, SS
Delivery:5-15 days

Product Details

Brief introduction:

The reduced diameter ball valve has the same performance as the full diameter ball valve, and its characteristic is that it has a much smaller load pressure on the pipeline than the full diameter ball valve. The design of the shrinkage is more conducive to the ball cleaning of the valve passage and saves materials.


  



Product parameter of the reducing ball valve:

1. Size range: 2"-36"

2. Nominal pressure: 1.6mpa

3. Material: WCB, SS

4.Design and manufacture: GB12237-1989
5.Flange connection: GB9113, JB/T79, HG20592, SH3406
6.Structure length: GB12221-1989

7.Welding standard: GB12224-1989


PressureTest Pressure(MPa)
Nominal pressure(PN)Shell testSeal test
11.51.1
1.62.41.75
2.53.752.75


reduced bore ball valve drawing




Material table of reduced diameter ball valve:

BodyWCB304316316L
SeatPTFE、PPL、304304316316L
Ball2Cr13、304304316316L
Stem2Cr13、304304316316L
Seal ringv type PTFE packing, PPL high-temperature packing, metal graphite winding gasket




Size chart of RB ball valve:

DN

D

d

L

H

W

80×50

80

50

241

173

350

100×80

100

80

305

225

400

150×100

150

100

394

260

500

200×150

200

150

457

320

800

250×200

250

200

533

345

115

300×250

300

250

610

366

115

350×300

350

300

686

398

171

400×350

400

350

762

450

171

450×400

450

400

864

489

257

500×450

500

450

914

530

257

600×500

600

500

1067

612

257

700×600

700

600

1245

723

150




Muti delivery for ball valve:
quick delivery of reduced bore ball valve



Packing and Loading 

shipping and loading  reduced bore ball valve




Acknowledge certificatescertificates of reduced bore ball valve



FAQ

1. How do I know your quality?
High solution detailed photos and free sample will be able to verify our quality.


2. I need small quantity, what do I do?
We will try to meet your requirement. Normally, 1 set is acceptable. 

3. Can I get a door to door service? or can I get the tiles delivered to my door?
Yes, we offer delivery to your door service, which makes your work easy.


4. Can I get a sample first? And how does it charge?
Yes, a free sample is available with freight collect.


5. What's the benefit for long term importers or distributors?
For those regular customers, we offer incredible discount, sample free shipping, free sample for custom design, custom packaging and QC as per custom requirements.




reduced bore ball valve supplier






Other valvesChina Ball Valve Supplier

Except for  Brief introduction:  The reduced diameter ball valve has the same performance as the full diameter ball valve, and its characteristic is that it has a much smaller load pressure on the pipeline than the full diameter ball valve. The design of the shrinkage is more conducive to the ball cleaning of the valve passage and saves materials.            Product parameter of the reducing ball valve:  1. Size range: 2"-36"  2. Nominal pressure: 1.6mpa  3. Material: WCB, SS  4.Design and manufacture: GB12237-1989 5.Flange connection: GB9113, JB/T79, HG20592, SH3406 6.Structure length: GB12221-1989 7.Welding standard: GB12224-1989    Pressure	Test Pressure(MPa)	 Nominal pressure(PN)	Shell test	Seal test 1	1.5	1.1 1.6	2.4	1.75 2.5	3.75	2.75   reduced bore ball valve drawing    Material table of reduced diameter ball valve:  Body	WCB	304	316	316L Seat	PTFE、PPL、304	304	316	316L Ball	2Cr13、304	304	316	316L Stem	2Cr13、304	304	316	316L Seal ring	v type PTFE packing, PPL high-temperature packing, metal graphite winding gasket	       Size chart of RB ball valve:  DN  D  d  L  H  W  80×50  80  50  241  173  350  100×80  100  80  305  225  400  150×100  150  100  394  260  500  200×150  200  150  457  320  800  250×200  250  200  533  345  115  300×250  300  250  610  366  115  350×300  350  300  686  398  171  400×350  400  350  762  450  171  450×400  450  400  864  489  257  500×450  500  450  914  530  257  600×500  600  500  1067  612  257  700×600  700  600  1245  723  150      Muti delivery for ball valve:quick delivery of reduced bore ball valve    Packing and Loading  shipping and loading  reduced bore ball valve        Acknowledge certificatescertificates of reduced bore ball valve      FAQ  1. How do I know your quality? High solution detailed photos and free sample will be able to verify our quality.   2. I need small quantity, what do I do? We will try to meet your requirement. Normally, 1 set is acceptable.   3. Can I get a door to door service? or can I get the tiles delivered to my door? Yes, we offer delivery to your door service, which makes your work easy.    4. Can I get a sample first? And how does it charge? Yes, a free sample is available with freight collect.   5. What's the benefit for long term importers or distributors? For those regular customers, we offer incredible discount, sample free shipping, free sample for custom design, custom packaging and QC as per custom requirements.       reduced bore ball valve supplier            Other valvesChina Ball Valve Supplier  Except for forged brass ball valve















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