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Fangyuan Valve Group Co., Ltd.

Ball Valve, Top Entry Ball Valve, Flanged Ball Valve manufacturer / supplier in China, offering ANSI Butt-Weled Top Entry Ball Valve with Turbine, API 6D Gas Flat Gate Valve for Petroleum Natural Gas, API 6D 150lbs Gas Flat Gate Valve and so on.

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Supplier Homepage Product Trunnion ball valve ANSI Butt-Weled Top Entry Ball Valve with Turbine

ANSI Butt-Weled Top Entry Ball Valve with Turbine

FOB Price: US $99-299 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $99-299/ Piece
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Port: Ningbo, China
Production Capacity: 5000
Payment Terms: L/C, T/T, Paypal

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Basic Info
  • Model NO.: FYV
  • Connection Form: Flange
  • Nominal Pressure: ANSI CLASS 150-900
  • Structure: Flexible Ball Valve
  • Function: Relief Valve
  • Application: Industrial Usage
  • Class: 150lb-1500lb
  • Ends Con,: RF,Rtj,Sw,Bw
  • Transport Package: Wooden
  • Origin: Wenzhou, Zhejiang
  • Material: Stainless Steel
  • Driving Mode: Worm Gear
  • Channel: Straight Through Type
  • Type: Flexible Ball Valve
  • Temperature: Normal Temperature
  • Size: 2′′-24′′
  • O-Ring Sealing: PTFE,NBR,Rptfe
  • Trademark: FYV
  • Specification: CE, SGS
  • HS Code: 8481804090
Product Description
Specifications
Top entry ball valves are available in size 2~24"
ANSI Class rating 150 to 1500
Temperature ratings of -46 to 250.
A ll meet the fire safe requirement of BS 6755 and API 6FA.

The top entry trunnion supported design and unique seat retraction technique gives the convenience of in-line repair or replace valve internal components without dismantling it from pipe line.
Because each ball seat shuts off the line fluid independently on the upstream side, so this series ball valves are suitable for double block and bleed application. Secondary sealant injection system for stem and seat is provided for emergency stop of accidental seat or stem leakage.

ACTUATION
Hand operated valves are supplied either with a lever or gear operator.
The use of wrench is limited to valves equal or smaller than:
? 4" - Class 150? 4" - Class 300
? 3" - Class 600? 3" - Class 900
? 2" - Class 1500
? 1" - Class 2500
Actuated valves can be supplied with:
? Electric Actuators
? Pneumatic Actuators
? Hydraulic Actuators
? Gas over Oil Actuators

ENDS
Valve ends can be manufactured to several configurations to comply with customer requests,
Such as:
Flanged RF or RTJ to ASME B16.5 up to 24" (MSS SP-44 for 22") and B16.47A for 26" and larger. Other type of flanges are available on request.
Butt weld ends to ASME B16.25. Others type of weld ends are available on request.
Hub ends for clamped connections as per customer specification
FIRE SAFE
Trunnion-mounted ball valves are designed and certified
Fire Safe to API 6FA, API 607, BS 6755 Part 2.


 
Part nameMaterial
BodyWCB/A105/CF8M/F316/CF8/F304/CF3M/F316L/CF3/F304L/CD3MN/F51
Sealing ringFlexible graphite
StemF6a/A105+ENP/F304/F316/F304L/F316L/F51
BonnetWCB/A105/CF8M/F316/CF8/F304/CF3M/F316L/CF3/F304L/CD3MN/F51
BoltB7M/B8M
Lower lidA105+ENP/F304/F316/F304L/F316L/F51
Ball(F304/F304L/F316/F316L/F51)+lonitriding/HardChromium/Nialloysurfacing
PackingFlexible graphite
Spring17-4PH/Inconel series
Bushing(304/316)+lonnitriding
NutB7M/B8M
Seat(F304/F304L/F316/F316L/F51)+Stellite
Seal gasket304+Flexible graphite
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