Gold Member Since 2014
Audited Supplier
Fangyuan Valve Group Co., Ltd.

Trunnion Mounted Ball Valve, Ball Valve, Side Entry Ball Valve manufacturer / supplier in China, offering API 6D Standard Ball Valve Trunnion Mounted, API 6D Flange Ball Valve, 2 PCS Trunnion Mounted Reduced Bore Ball Valve and so on.

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API 6D Standard Ball Valve Trunnion Mounted

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

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Basic Info
  • Material: Stainless Steel
  • Driving Mode: Worm Gear
  • Channel: Straight Through Type
  • Type: Fixed Ball Valve
  • Temperature: Normal Temperature
  • Standards: ASME(ANSI), ISO, ISO 9001:2000
  • Class: 150~1500
  • Trademark: FYV
  • Origin: Wenzhou, Zhejiang
  • Connection Form: Flange
  • Nominal Pressure: ANSI CLASS 150-900
  • Structure: Fixed Ball Valve
  • Function: Blow-Down Valve
  • Application: Industrial Usage
  • Size: 2′′-48′′
  • Ends Con.: RF,Rtj,Sw,Bw
  • Specification: CE, SGS
  • HS Code: 8481804090
Product Description

API 6D Standard Ball Valve Trunnion Mounted
FYV designed Side-Entry Trunnion-Mounted Ball Valves to assure bi-directional sealing of the valve with two independent floating seats. The design of these seats minimizes the torque required to operate the valve without losing the sealing power. This power is assured by zero differential pressure to the valve's maximum rated pressure. In addition, these repairable valves are manufactured to seal off both seats at the same time and to allow bleeding of the entrapped cavity pressure with the ball in the closed position. Those features allow for verifying that the seats are properly sealing.


Features

Trunnion-mounted ball: Features a fixed ball and floating seat rings. Bearings absorb the side load generated by the pressure acting on the ball.
Independent ball and stem: The ball and stem are independent to minimize the effect of side thrust from pressure acting on the ball.

Double block and bleed (DBB): Both seats hold their respective pressure independently of the body cavity pressure, which is ideal to verify that the seats are sealing.
Soft-seated valves: In valves designed for standard service, a resilient material is inserted into the metal seat holder to provide a soft-seating action in addition to the metal-to-metal seating between the ball and seat rings.

Self-relieving seat rings- two seat rings assure bi-directional sealing of the valves.
Anti-blowout stem maintained because the stem is retained by the stem cover.
Optional features
Emergency sealant injection stem seals and seat face
Metal seated valves
Double piston effect seats
Extended stem and fittings for below ground service
Numerous types of body, trim, seal area overlay and seal materials available


 

Part
CS. SeriesSulfur-proof SeriesSS. SeriesLCB, LCC Series

Body

WCB
A105

WCB
A105

CF8,CF3
F304, F304L

CF8M, CF3M
F316, F316L

LCB, LCC
LF2

Gland

A105

A105

F304, F304L

F316, F316L

F304

Ball

A105+ENP/HCR
F6A+HCR

A105+ENP
F6A+ENP

F304, F304L+HCR

F316, F316L+HCR

F304+HCR

Stem

F6A

410+ENP

F304, F304L

F316, F316L

F304

Seat insert

PTFE/RPTFE(Standard), NYLON(High Pressure), PPL(High Temperature), PEEK, EPDM, VITON,DEVLON

Seat retainer

A105+Zn

A105+ENP

F304, F304L

F316, F316L

F304

Packing

PTFE, PPL, GRAPHITE

Gasket

PTFE, PPL, GRAPHITE

Bearing

PTFE, PPL

Stud

A193-B7

A193-B7M

A193-B8/B8M

A193-B8/B8M

A320-L7

Nut

A194-2H

A194-2HM

A194-8/8M

A194-8/8M

A194-7M


API 6D Standard Ball Valve Trunnion Mounted


API 6D Standard Ball Valve Trunnion Mounted
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