API 6D Ball Valves Spring Energized Seats , Bi - Directional Forged Ball Valve

Product Details:

Place of Origin:	中国
Brand Name:	GOLD TOP
Certification:	API 6D

Payment & Shipping Terms:

Minimum Order Quantity:	1 pcs
Price:	Negotiation
Packaging Details:	Plywood Case
Delivery Time:	30 days
Supply Ability:	100+pcs+30 days

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Detailed Product Description

Size:	DN15 Through DN1500	Material:	Ss,cs
Design Std:	API 6D	Entry:	Top Entry
Stem:	Blow Out Proof	Seat:	PTFE / RTFE / PEEK
High Light:	blowout proof stem ball valve , fixed ball valve

Top Entry Ball ValvesTrunnion Mounted Spring Energized Seats API 6A API 6D, ASME B16.34, ISO 17292 Bi-directional Forge

Our trunnion mounted top entry high performance ball valves are engineered to meet international standards like API 6A, API 6D, ASME B16.34, ISO 17292 and others on request. The range contains both soft , metal or composite seats that can be configured with single or double piston effect to provide an effective double block and bleed (DB&B) in both closed and, on request, in open position.

Key features

Soft, metal or composite material seated
Bi-directional tight shut-off
Double block & bleed
Fire safe and fire tested
Low operating torque design
Wide range of materials and sizes
Spring loaded seats
Trunnion mounted with energized seats
Anti-blowout stem design
Suitable for above ground or below ground installation
Top-entry design leads to fully maintenable in line
Forged or cast body options

Benefits

Use of forgings and the independent spring or bellows loaded floating seats which are always in contact with the ball make these valves the preferred solution for various critical applications like cryogenic, high temperature, low emission, Emergency Shutdown (ESD) or High Integrity Pressure Protectors (HIPPS) systems and sub-sea.

 Valves can be equipped with bellow seals, steam flushing ports and protected bearings, to cope with medium/ high amounts of solids like tar sands  or catalysts.
 Approved by major end users and contractors and are designed to  meet SIL3 requirements according to  IEC 61508.
 Double or triple stem seal design (with lip seals or o-rings or optionally with leak off chambers for predictive maintenance) allows us to meet and exceed the most stringent low fugitive emissions norms (ISO 15848) making our valves suitable to handle toxic or lethal fluid services.
 The design will meet all requirements of critical service applications.
 Seatsare always in contact with the ball to provide an effective tight seal even at low differential pressures.

Typical applications

Well-head; flow-lines
Pipeline valves
Riser-ESDV
Gas over oil valves (GOV)
Blowdown valves (BDV)
Shutdown valves (SDV)
Scraper trap isolation
Process valves
SSIV
ROV
HIPPS
Sub-sea

Product Specification

End connections

ANSI flanges

ANSI B16.5 for sizes up to 24”

ANSI B16.47 for sizes 26” and larger

Compact flanges

NORSOK L-005

Hub connectors

All major hub end designs available

Welding ends

Butt welding to ANSI B16.25 or equivalent

Socket welding to ASME B16.11

Pup pieces available on request

API 6D Ball Valves Spring Energized Seats , Bi - Directional Forged Ball Valve 0

API 6D Ball Valves Spring Energized Seats , Bi - Directional Forged Ball Valve 1
Self relieving seats
Double piston effect seats

SPE/DPE configurator