High Pressure Ball Valve

We offer a wide range of two or three-piece forged bolted body trunnion mounted ball valves. Two independent seats provide easy bidirectional sealing to ensure the greatest level of tightness and reliability under high pressure and temperature conditions in critical isolation services. High pressure compact ball valves have the same reliability and level of quality as traditional API valves but with significant space and weight savings due to the compact flange design integrated into the valve closures. Compact welding neck flanges that connect the pipeline to the valve provide further space savings. We Design and selection of materials are fully customizable to meet the customer’s project specifications

Design Standard:
based on API 6D / ASME B16.34 and customer requirements
Temperature Range:
150 to 428°F (-101 to 220°C)
Size:
NPS 2 -24 (DN 50-600)
Pressure Rating:
ASME 900 - ASME 2500
End Connections:
Norsok L005 compact flange Freudenberg/ Grayloc compact flange

Product Introduction

We offer a wide range of two or three-piece forged bolted body trunnion mounted ball valves. Two independent seats provide easy bidirectional sealing to ensure the greatest level of tightness and reliability under high pressure and temperature conditions in critical isolation services. High pressure compact ball valves have the same reliability and level of quality as traditional API valves but with significant space and weight savings due to the compact flange design integrated into the valve closures. Compact welding neck flanges that connect the pipeline to the valve provide further space savings. We Design and selection of materials are fully customizable to meet the customer’s project specifications

VALVE DESIGN

based on API 6D /ASME 16.34 and customer requirements

TEMPERATURE RANGE

-150 to 428°F (-101 to 220°C)

SIZE

NPS 2 -24 (DN 50-600)

PRESSURE RATING

ASME 900 - ASME 2500

FACE-TO-FACE

As per API 6D / ASME B16.10

END CONNECTIONS

Norsok L005 compact flange

Freudenberg/ Grayloc compact flange 

BODY DESIGN

Forged bolted two-piece and three-piece

SEAT DESIGN

Soft or metal seated with hard facing on ball and seats

Double piston seats 

Combination seats

FEATURES

Double block and bleed design (DBB)

Secondary seals in pure Graphite

Anti-static device

Anti-blowout stem

Lip seal configuration

Emergency sealant injection on seats and stem available

Low fugitive emission stem packing available

CRA overlay on all dynamic sealing areas or on all wetted parts available

Compact and lightweight design

Lighter piping welding neck flanges with smaller dimensions offer 80% in weight savings

OPERATOR

Manual: wrench or Gear with padlocking

Actuated: Pneumatic/ Hydraulic/Electric

TESTING & CERTIFICATIONS

Compliance with API 6D & ISO 5208 & API 598 inspection and testing

Fire safe and fire tested as per  API 607 /API 6FA/ISO 10497

SIL 3 Certification as per IEC61508

Fugitive Emission as per ISO15848

PED 2014/68/UE

Contact Information

WeChat: 18657716116
TEL / FAX: 0577-86805669 / 0577-86807996
C501,Road 8th,Avenue 3rd, Binhai Park ,Wenzhou Economic & Technological Development Zone ,Wenzhou ,China

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