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API 6D Electric Actuator Ball Valve Forged Steel Trunnion Ball Valve A350

API 6D Electric Actuator Ball Valve Forged Steel Trunnion Ball Valve A350

Brand Name:VT
Certification:API 6D, API 607,TS, ISO 9001,
Minimum Order Quantity:1 Set
Payment Terms:L/C, T/T
Place of Origin:Sichuan,China
Price:negotiated
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Location: Zigong Sichuan China
Address: No.3 Hangfa Road,Aviation Industrial Park,Gongjing District,Zigong City,Sichuan Province,P.R.China
Supplier`s last login times: within 25 hours
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Product Details Company Profile
Product Details

Electric Actuator Forged Steel Trunnion Mounted Ball Valve LF2


Product Description

The Trunnion Mounted ball valve is a ball valve with a fixed shaft. It is supported by two fixed shafts connected to the ball.


Trunnion Mounted Ball Valve Test Procedure

HYDROSTATIC SEAL TEST API 6D 10.3 and 10.4
SequenceArea PressureDuration(min)Description
SHELL TEST A1.5xPN6″-10″5

1. Valve in partial open.


2. Set the pressure to 150% PN.


3. Reduce the pressure to 50% PN.


4. Reset the pressure to 150% PN.


5. Hold the pressure for the duration of testing.

B1.5xPN12″-18″15
C1.5xPN20″-60″30
SEAT TEST A1.1xPN5Seat hydrostatic seal at A end towards body B
BAtmospheric
CAtmospheric
 AAtmospheric5Seat hydro seal at C end towards body B
BAtmospheric
C1.1xPN
 A1.1xPN5Seat hydro seal test for both A and C
BAtmospheric
C1.1xPN
AIR SEAL TEST API 6D 10.4
SEAT TEST AAtmospheric5Seat air seal test at A end towards body B
BAtmospheric
C80PSLG(5.5bar)
 A80PSLG(5.5bar)5Seat air seal test at C end towards body B
B80PSLG(5.5bar)
CAtmospheric

Weite Valve

Zigong Weite Valve was established in 2007, which is a scientific and technologic ball valves factory integrating R&D,

Manufacturing and Sales.Our company located in Zigong Aviation Industrial Park,Sichuan Province,China.


We strictly enforces the quality control design standard ( API6D, AMSE B16.34, API608, BS5351, ISO17292, DIN etc)

to produce various floating ball valve, trunnion mounted ball valve, top entry ball valve, all welded ball valve, metal to metal

seal HTHP ball valve, V-type ball valve, multi-pass (3 or 4 ways) ball valve, one-piece ball valve and all kinds of gate valve,

globe valve, check valve, butterfly valve applied in industry. Our production range DN 1/2”~40” (DN15-1000mm),

PN Class 150 ~ Class2500 (1.6MPa - 42MPa), Working temperature (-196°C~680°C). Main material is carbon steel,

low-temperature steel, stainless steel, alloy steel (20# & hastelloy) etc. Also we can do ODM according to customers’

working condition.


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China API 6D Electric Actuator Ball Valve Forged Steel Trunnion Ball Valve A350 supplier

API 6D Electric Actuator Ball Valve Forged Steel Trunnion Ball Valve A350

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