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Yongjia Kobarda Valve Co., Ltd.

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 Yongjia Kobarda Valve Co., Ltd.

China

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Current：Home » Product Categories » » Water Tank ball float valves
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Water Tank ball float valves
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Product：
Brand： aa 
Price： 1000.00USD/ 
MOQ： 1  
Total supply：
Delivery time： From the date of payment from the buyer within days of delivery
update time： 2016-06-28 05:33  Valid to：Long-term effective
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High-pressure forged-steel ball valve main parts and materials

Accessory name

Material

GB

ASTM

Body, bonnet

WCB

A216-WCB

Sealing ring

Nylon

Nylon

Ball

1Cr18Ni9Ti

SS 304

Seat, stem

2Cr13

A246-416

O-ring

RUBBER

RUBBER

Dual-head bolt

35CrMoA

A193-B7

Notes: Main parts of the valve series and materials of sealing surface differ according to actual working condition and customer’s special requirements.

 

 

High-pressure forged-steel ball valve main performance specifications

PN (Mpa)

Test pressure (Mpa)

Shell

High-pressure liquid sealing

Low-pressure hermetic sealing

16.0

24

17.6

  0.6

32.0

48

35.2

Applicable temperature

-40~80°C

Applicable medium

Water, oil products, nitrogen, ammonia, hydrogen, and liquefied gas, etc.

Notes: The sizes of serial valve connecting flange can be designed according to customer’s requirements.

 

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