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Hebei Xukang Meter Manufacturing Co., Ltd.

Ball Valve, Trunnion Mounted Ball Valve, Trunnion Ball Valve manufacturer / supplier in China, offering Trunnion Mounted Type Ball Valve, Proportional-Type Reducing Valves / Water Pressure Regulator, Oil Level Monitor-Level Sensor Types-Level Gauge Types Ultrosonic for Solid and so on.

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Trunnion Mounted Type Ball Valve

FOB Price: US $80 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $80/ Piece
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Production Capacity: 2000 PCS/Month
Transport Package: Wooden Case or Carton
Payment Terms: L/C, T/T, D/P, Paypal, Western Union

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Basic Info
  • Model NO.: ZA500-18w
  • Connection Form: Welding
  • Nominal Pressure: PN1.0-32.0MPa
  • Structure: Fixed Ball Valve
  • Function: Bypass-Valve
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Face to Face: API B16.10, API 6D, En 558, DIN 3202
  • Test and Inspection: API 6D, En 12266, API 598
  • Trademark: U-ideal
  • Origin: Tianjin, China
  • Material: Stainless Steel
  • Driving Mode: Manual
  • Channel: Straight Through Type
  • Type: Fixed Ball Valve
  • Temperature: Normal Temperature
  • Design & Manufacture: API 6D, BS 5351, API 607
  • End Connection: Asme B16.5, Asme B16.25, En 1092, JIS B2220
  • Sizes: 2" - 48", Dn 50 - Dn 1200
  • Specification: SGS, GMP
  • HS Code: 8481804090
Product Description
Product Description
Trunnion Mounted Ball Valve
Trunnion mounted ball valves are designed for upstream sealing. The load generated by the line fluid on ball is absorbed by the trunnion bearings and is directly transmitted to the valve body, and the upstream seat driven by medium pressure drifts towards the ball to creater reliable sealing. The seat design has a built-in automatic cavity relief mechanism.
Trunnion mounted ball valves have a bottom entry stem design, where the stem is inserted from inside the body. The higher the line pressure, the tighter the seal. An elastomer seal in the form of an o-ring is located at the lower end of the stem, which provides the first level of protection to the atmosphere. Valves are provided with vent and drain connections for venting/draining of the valve cavity. Vent and drain connections can also be used for on-line affirmation of valve sealing.

Features of Trunnion Mounted Ball Valves:
Trunnion Mounted Ball
Floating Spring Loaded Seat
Double Block and Bleed (DBB) Design Available
Split Body, End Entry
2-Piece or 3-piece Body
Full Port for Pigging Operation
Fire Safe to API 607
Antistatic Design
Anti-blowout Stem
Gear Operation or Actuator Available

Applicable Standards of Trunnion Mounted Ball Valves:
A) Design & Manufacture: API 6D, BS 5351, API 607
B) Face to Face: API B16.10, API 6D, EN 558, DIN 3202
C) End Connection: ASME B16.5, ASME B16.25, EN 1092, JIS B2220
D) Test and Inspection: API 6D, EN 12266, API 598

Sizes: 2" - 48", DN 50 - DN 1200
Pressure Rating: Class150 - Class 2500 or PN 16 - PN 420
Material of valve body: WCB, LCB, CF3, CF8M, CF3M, A105, LF2, F304, F304L, F316, F316L etc.
Operated by: Lever, Gear, Pneumatic, hydraulic and Electric actuator

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1. Construction is as follows:


- Full Port or Reduce Port
- Split Body
- Bolted Bonnet with spiral-would gasket
- Fire Safe Design
- Anti-static Design & Blow-out proof stem
- Double seat structure
- Butt Weld Ends to ASME B16.25
- Flanged Ends to ASME B16.5



2. Main Part & Materials\


Part Names
Part Materials
BodyWCB/A105LCB/LF2WC6/F22CF8/F304CF8M/F316CF3/F304LCF3M/F316L
BonnetWCB/A105LCB/LF2WC6/F22CF8/F304CF8M/F316CF3/F304LCF3M/F316L
BallA105+ENPSS304F22SS304SS316SS304LSS316L
StemA105F304F6aF304F316F304LF316L
Seat/Seat RingPTFE/RPTFE/NYLON/DEVLON/PEEK or METAL
PackingGraphite/PTFE
GasketSS304+Graphite/SS304+Graphite
Bolts/NutsB7/2HL7/4B16/4B8/8B8M/8MB8/8B8M/8M
Suitable MediumW.O.G etc.HNO3, CH3OOH etc.
Suitable Temperature-29~425 °C-46~340 °C-46~340 °C-196~427 °C-196~427 °C-196~427 °C-196~427 °C
 

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