Gas / Steam / Water Pneumatic Metal Seated Ball Valve with RF ASME B16.5 Flange Connection

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Gas / Steam / Water Pneumatic Metal Seated Ball Valve with RF ASME B16.5 Flange Connection

 

Pneumatic piston metal seated stainless steel on-off ball valve

Material:Stainless steel

Size:DN15~DN400

Pressure:150lb~300lb

Temp.:-20~+425

Connection:BW,SW,Flange

 

 

ZSHOY/ZDROY Series metal seated ball valve, two pieces design in small size, and three pieces design in large size. Ball is full bore so that large capacity and small flow resistance. Ball is available with Nickel base alloy and tungsten carbide hard coating to have good abrasion resistance; Seat is overlay with cobalt-base alloy and hard alloy to improve seal performance and extend the service life. The metal seated ball valves are used in petroleum, petrochemical, metallurgy, pulp and paper and scaling, coking, polymerizing or other similar industrial processes.

 

FEATURES:

  • Off-center split body design allows the use of advanced spiral wound gaskets.
  • Full port ensures large capacity and reduces the risk of clogging when handling solids or slurries.
  • All valves with graphite packing and backup seal are inherently fire safe.
  • Ball and seats lapped for optimum performance and tight shutoff.
  • Anti-blowout stem.

Specification

DN(mm)

15

20

25

32

40

50

65

80

100

Rated Kv

20

38

72

110

170

270

380

510

940

DN(mm)

125

150

200

250

300

350

400

450

500

Rated Kv

1400

2200

3500

5000

8500

11000

13500

17000

20500

PN

1.6~10.0MPa ,150lb~600lb

Flow Characteristic

Quick Open

Rated Angle(°)

0±4°90±4°

Leakage Class

V,

Air supply(MPa)

0.40.6

Voltage

220V.AC  50Hz OR 380V.AC  50Hz

Flange Connection

RF ASME B16.5

 

Actuator

Type

Pneumatic Piston Actuator

Electric Actuator

Model

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Mr. Mr. Sam Yang
Tel: 86-571-63168258
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Zhejiang yongsheng technology co.,ltd.
Lushan Industrial Park,Fuyang, Hangzhou, Zhejiang, China (Mainland)
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