Everything else / Bulk

Trunnion mounted ball valve

Quantity : 500   Price : 99,00 €

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 Trunnion Mounted 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.

Trunnion Mounted Ball Valve Applying Standard (Fire -Proof、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 valve

BS5351 API6D

ASME B16.10

ASME B16.5

ASME B16.34

API598
API6D

Trunnion Mounted Ball Valve Pressure test

Nominal Pressure

Shell Test

Water Seal Test

Air Seal Test

MPa

Lbf/in2

MPa

Lbf/in2

MPa

Lbf/in2

150

3.1

450

2.2

315

0.5-0.7

60-100

300

7.8

1125

5.6

815

600

15.3

2225

11.2

1630

900

23.1

3350

16.8

2440

1500

38.4

5575

28.1

4080

Trunnion Mounted Ball Valve Main part material

Body

ASTM A216 WCB

ASTM A351 CF8

ASTM A351 CF3

ASTM A351 CF8M

ASTM A351 CF3M

Ball stem

F6a F304 F316

F304 F316

F304L

F316

F316L

Sealing face

Reinforced PTFE(-29ℿ180ℿ

Location : Heyi Industrial Area, 325105 Oubei,
Contact : Cathy Fang, +86 577 57781015

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Trunnion mounted ball valve

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