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Durable Metal Seated Floating Ball Valve For Open / Close Electrical Operated

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China Shanghai kangquan Valve Co. Ltd. certification
China Shanghai kangquan Valve Co. Ltd. certification
Have cooperated with this factory for 10 years, they never let me down, good quality, great service. I highly recommend

—— Tecofi

I am satisfied with this factory because of the carefulness of Steve. They always arrange everything for me without any worry.

—— Stema from France

Good Suppliers of Valvest, have over decedes cooperation.

—— Laurence

Verious of products for optional,and one- stop-shop, good to work with professional people

—— Thomas Louis

The quality is top . I think the factory value every detail. Every time i receive the goods, i am very satisfied

—— Alex from Russia

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Durable Metal Seated Floating Ball Valve For Open / Close Electrical Operated

Durable Metal Seated Floating Ball Valve For Open / Close Electrical Operated
Durable Metal Seated Floating Ball Valve For Open / Close Electrical Operated

Large Image :  Durable Metal Seated Floating Ball Valve For Open / Close Electrical Operated

Product Details:
Place of Origin: Shanghai , China
Brand Name: OEM
Certification: WRAS/ ISO 9001
Model Number: Q941 / Q947 / Q941F / Q947F
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: negotiation
Packaging Details: Usually packing by plywood case suit for sea delivery
Delivery Time: 1usually within 35 days after received your payment
Payment Terms: T/T advance or L/C at sight
Supply Ability: 90,000pcs per month
Detailed Product Description
Product Name: Metal Seated Floating Ball Valve Feature: Durable
Size: DN15 ~DN200 Pressure: PN16~PN160/JIS 10K~20K
Standard: ANS I/ JIS / API / ASME / DIN / BS / Temperature: -20~429 C
Body: Cast Steel/ Ductile Iron/ Stainless Steel Ball: Stainless Steel/ SS304/SS316/SS201
High Light:

flanged ball valves

,

stainless steel ball float valve

Durable Metal Seated Floating Ball Valve For Open / Close Electrical Operated

 

Metal Seated Floating Ball Valve Technical Specification

 

- Nominal diameter: 1/2”-25”

- Applicable Temperature: -29℃~425℃(steel) -40℃~550℃(stainless steel)

- Nominal pressure: 150lbs, 300lbs, 600Lb,900lbs,1500lbs PN16/25/40/64/100/160, JIS 5K /10K/20K

- Applicable Medium: water ,gas,oil,and other causticity medium.

 

Metal Seated Floating Ball Valve Applications Standard

 

- Manufacture standard : API 608/ DIN/ BS/JIS

- Face to face dimension: ANSI B 16.10,API 6D/ DIN/ BS/JIS

- Flange dimension: ANSI B 16.5 MSS-SP-44/ DIN/ BS/JIS

- Test: API 598 API 6D/ DIN/ BS/JIS

 

For open/close electrical operated:
 
 ball valve,  
 with bare shaft + mounting pad drilling to ISO 5211

 

Durable Metal Seated Floating Ball Valve For Open / Close Electrical Operated 0

 

OEM brand  ball valve, full bore
body  :ductile iron to BS EN 1563
ball  : Stainless steel CF8M ( SS 316)
shaft: Stainless steel 316
seats: PTFE (pls quote this with WRAS approval if available)
operation:  with stainless steel  lever for DN150 and less
                    with gear and hand wheel for DN200 and above
internal fastenings:  Stainless steel 316 (A4)
working  pressure    : 16 bar at max. 40 deg. C
seat leakage: no visible leakage as specified in EN 12266-1
coating : minimum 250 micron epoxy
            suitable for use in potable water
application :  air or water
flanged to PN16 of BS EN1092-2

 

Metal Seated Floating Ball Valve Features: 

 

- Anti-blowout Structure of Valve Stem

 

When medium pass through the valve, the pressure in valve body may possibly push the stem out, or

 when the valve is in repair, if there is pressure in the middle cavity, the stem or medium seems to easily 

fly out upon disassembling the valve, which can cause injures to human beings, To prevent the 

possibilities, a dummy club is packing and thrust bearing are burnt or packing is damaged due to other 

causes, the pressure of medium in valve body will make the dummy club of valve stem in close contact 

with the upper seal face of valve body. Thus to prevent medium leaking out from the damage packing

 position.

 

- Reliable Seal Structure

 

The seat is made of PTFE. Because the contact area between seat and the ball will becomes more high

 with rising of pressure of the middle cavity, Small Resistance ball valve has the smallest resistance of all

 the valve, in the case of reduced bore, the resistance is little still.

 

-Prompt switch

 

The ball valve circumrotates in 90°,It work quickly to open or close.

 

Test Pressure

Test Item

 Shell Test

 Seal Test

 Back Seal Test

Air Seal Test

 Medium

 Water

 Air

 Unit

MPa

Lbf/in2

MPa

Lbf/in2

MPa

Lbf/in2

MPa

Lbf/in2

 Pressure (Class)

150

3.1

450

2.2

315

2.2

315

0.5-0.7

60-100

300

7.8

1125

5.6

815

5.6

815

400

10.3

1500

7.6

1100

7.6

1100

600

15.3

2225

11.2

1630

11.2

1630

900

23.1

3350

16.8

2440

16.8

2440


 

 Main Connection Dimensions

 

Durable Metal Seated Floating Ball Valve For Open / Close Electrical Operated 1

Type

Size(mm)

 Dimension(mm)

inch

DN

L

D

D1

D2

b

Z-Φd

H

W

Q41F/H/Y-150Lb 
Q341 F/H/Y-150Lb 
Q641 F/H/Y-150Lb

1/2″

15

108

89

60.5

35

12

4-Φ15

68

115

3/4″

20

117

98

70

43

12

4-Φ15

75

130

1″

25

127

108

79.5

51

12

4-Φ15

85

150

11/4″

32

140

117

89

64

13

4-Φ15

96

190

11/2″

40

165

127

98.5

73.2

15

4-Φ15

107

230

2″

50

178

152

120.7

92

16

4-Φ19

118

240

21/2″

65

190

177.8

139.7

104.7

18

4-Φ19

145

280

3″

80

203

190.5

152.4

127

19

4-Φ19

160

310

4″

100

229

229

190.5

157

24

8-Φ19

185

330

5″

125

356

254

216

185.7

26

8-Φ22

230

600

6″

150

394

279

241.3

216

26

8-Φ22

260

800

8″

200

457

343

298.5

270

29

8-Φ22

310

1000

10″

250

533

406

362

324

31

12-Φ25

350

1200

 

Contact Details
Shanghai kangquan Valve Co. Ltd.

Contact Person: Mr. Steve

Tel: +8613818096733

Send your inquiry directly to us (0 / 3000)