Zhejiang Golle Valve Co., Ltd.

China Manufacturer with main products: Pressure Reducing Valve, Steam Trap, Safety Valve, Gate Valve, Butterfly Valve, Forged Valve, DIN Valve, Bellow Sealed Valve

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Cast steel trunnion mounted ball valve

FOB Price: 99.00 - 599.00 USD/Set
Supply Ability: 800 Set/Sets per Month
Shipping: FOB NINGBO OR SHANGHAI
Payment Terms: T/T
In Stock
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Zhejiang in China
Packaging Details: PLYWOOD CASE

Quick Details

  • Standard or Nonstandard: Standard
  • Material: Casting
  • Port Size: DN15-500

Specifications

Cast trunnion mounted Ball Valve series. It has fire-proof and antistatic design .No-direction limit for installing ,wide usage, reasonable price, easy operation

 

Characteristics of API Ball Valve

1. Design and manufacture of ptoduct according to American state standard ANSI B16.34, American petroleum institute standard API608 API6D.
2. Liquid resistance smallest of all type of valve.
3. Open quickly, only turn on 90 degree may finilsh open and close.
4. Seat material use teflon or R-teflon, low friction, seal reliable open and close lightly.
5. Movement of ball on the middle of valve seat has wipe function so may suit medium of suspending granule.
6. Stem use back seal and hyperbatic structre which may prevent medium to striking stem on the condition of pressure.
7. According to the need of consumer, may design for anti-static electricity, fireproop and use a locker to prevent wrong operator.
8. Body of ball can be floated or fixed accordance with the of strength of opening and closing. Seat of fixed ball valve floatablerealize seal purpose depend on piston effect of medium pressure so to lighten the strength of open and close.

   

 


STD (Fire -Droof, electicity Protect)

Type

Desing And Manufacture

Face to face /End to end

Flange Dimension

Pressure and Temperature

lnspection and test

Split flange ball valve
Fixed flange valver

BS5351 API6D

ASME B16.10

ASME B16.5

ASME B16.34

API598
API6D


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