Hollow Ball Valves Suppliers Dealers Distributors Exporters in India
Citizen Metals Suppliers of Turn Ball Valves, quarter turn ball valves, 1/4 turn ball valves in India.
Hollow Ball Valves
A ball valve is a member of quarter-turn valve in which a pivoted, perforated and hollow ball is used to control flow through it. When the ball’s hole is lying in line with the flow it is opened and when it is pivoted to 90-degrees by the valve handle then it is closed. When the handle is parallel to the flow axis flow it is open, and closed when it is perpendicular to the flow axis, this is indicating visual confirmation of the valve’s position.
These ball valves perform usually well after numerous cycle, durable in nature, reliable and get closed securely even after long phase of disuse. These qualities make them an excellent choice for control shut off for various applications, sometimes they are preferred over globe and gate valves but have less fine control in case of throttling applications.
These ball valves lend versatility for industrial use along with easy operation and repair as it supports pressure up to 1000 bar and temperature up to 752 degree F depending on material use and designs. The size of these valves has a range from 0.2 to 48 inches. Valve body is made metal with ceramic, plastic and only metal while floating body are often chrome plated for durability. The main disadvantage of this ball is water trapping in center cavity when in closed position. These sides can crack in freezing condition due to expansion of ice formation. Another option is freeze tolerant ball valve for cold climate. This type of ball valve integrates a freeze plug in side in context of freezing up the freeze plug ruptures and making it easy to repair. In the new freeze plug a screw is replaced instead of the whole valve.
Ball Valves style is categorized into five general bodies. It includes three piece bodies, single body top entry, split body and welded. The difference is based on casing of the ball that are assembled and manufactured. The operation of ball is same in each case.
In addition, various styles are related to the bore of mechanism of ball itself.
Ball valves that comes in single, two and three pieces designs goes up to 2 inchs. One piece ball valve is reduced to bore that is generally thrown away and are relatively inexpensive. Two piece Ball valve have reduced bore and they can be repairable or throw away. The three piece allows central part of valve containing stem, ball and seats that are removed from pipeline. These facilities are efficient in cleaning of sediment deposition, gland packing, replacement of seats and cleaning of ball is done without removal of pipes from valve body. The three piece valve design concept is repairable in nature.
SPECIFICATIONS
DESIGN | API 6D/ BS 5351 |
TESTING | API 598/ BS 5146/ BS 6755 |
FIRE SAFE | API 607/ API 6FA/ BS 6755-II |
FLANGE END | ANSI B 16.5/ BS 10/ DIN |
SW END | ANSI B 16.11 |
BW END | ANSI B 16.25 |
SCREWED END | ANSI B 1.20.1/ ANSI B 2.1 |
FACE TO FACE | ANSI B 16.10/ DIN |
MOC | WCB/CF 8/CF 8M/CF 3/CF 3M/CN 7M |
SIZE | 15 MM TO 600 MM |
OPTIONS |
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Industrials Valves Dealers & Distributors in India | Industrial ball valves manufactured to your requirements. Mail us today!
Types of Ball Valves • Inline Ball Valves 2 Piece Valves |
• Water Thief Valves |
PROJECT |
YEAR |
Project : Water treatment plant at Malawi, AFRICA. |
1984 |
Project : Ambatale Raw Water Intake Pump Station, SRILANKA. |
1985 |
Project : Synthetic Fibre Plant, INDONESIA. |
1991 |
Project : Water Treatment Plant for Phoenix-II Paper plant, THAILAND. |
1992 |
Petron Civil Engineering Ltd., Bombay |
1992 |
Project : Water Supply Project, MAURITIUS. |
|
Paharpur Cooling Towers Ltd., Calcutta Project : National Petrochemical Co., IRAN |
1993 |
Ion Exchange India Ltd., Project: In INDONESIA |
1993 |
GEPL Holdings Pte. Ltd., SINGAPORE. Project : In PAKISTAN |
1997 |
UEM Inc., USA |
1998 |
Project: Shah Alam Sewage treatment plant, MALAYSIA |
|
Environmental Engineering Services (Asia)Pte. Ltd., Singapore. |
1999 |
Project : Taman Plangi Indah Phase-1 Sewage Treatment Plant, MALAYSIA. |
|
Gulfar Engineering & Contracting LLC, OMAN. |
2000 |
Risterm Negoce SA, Belgium. |
2004 |
Saudi Berkefeld Filter Co. Ltd., Riyadh, Saudi Arabia Project : Al-Qurayat SWT and Rafha wastewater treatment Plant, SAUDI ARABIA |
2004 |
Metax Engineering Corporation, Singapore |
2004 |
A. K. Almoayed Group WLL, Baharain |
2004 |
Satria Damai SDN BHD, Malaysia Project : SMART, MALAYSIA. |
2004 |
Risterm Negoce, Belgium |
2004 |
AVM International Ltd. A/S, Norway Project : Yapisal Erzurum, TURKEY |
2005 |
Stealth valve & Controls Ltd., Canada |
2005 |
Comfort Rich Enterprises Limited , Hongkong |
2005 |
ROFI UK Ltd./ Syl-Mac International |
2005 |
ROFI UK Ltd./ Syl-Mac International |
2005 |
ROFI UK Ltd./ Syl-Mac International |
2005 |
Degremont., |
2005 |
Stealth valve & Controls Ltd., Canada |
2005 |
Metax Engineering Corporation Limited, Singapore. Project – Tuas pumping station of PUB, SINGAPORE |
2006 |
UEM India Limited, N. Delhi, Project : Pig farm project, MEXICO |
2006 |
AVM International Limited, Norway Project : Water treatment plant, GHANA |
2006 |
Spaans Babcock Limited, England, Project :- Liandysul WWTW |
2006 |
Comfort Rich Enterprises Limited, Hong Kong, Project : Shatin project, HONGKONG |
2006 |
ROFI UK Ltd. UK for Fluor AMEC LLC , Project : Nasiriya Water Project, IRAQ. |
2006 |
Kruger A/S Denmark. |
2006 |
Perrier Sorem, France, Project: - Paul Bert, FRANCE. |
2007 |
Ebara Corporation Japan, |
2007 |
Environmental engineering Services, Oman, |
2007 |
The National Co. For Mech. & Elect. Works Ltd., Kuwait Project: MPW – Construction of A4 Pumping Station, KUWAIT, Contract SE/69 |
2007 |
Aqua Tech International, Oman, / Contractors Technical Services Co. LLC, Oman. |
2007 |
Shutte GmbH, Germany CONSULTANTS : UHDE, Germany |
2007 |
Paramount Limited, Baroda |
2007 |
Syl Mac International, Mumbai. |
2007 |
A. K. Almoayed Group WLL, Baharain, |
2007 |
A. K. Almoayed Group WLL, Baharain, |
2007 |
Comfort Rich Enterprises Limited, Hong Kong, Project : Tai Po project , HONGKONG |
2007 |
Perrier Sorem, France, |
2007 |
Comfort Rich, Hong Kong. |
2007 |
Spanns Babcock, U.K. |
2007 |
Comfort Rich Supplies Co., Ltd, Hong Kong. |
2007 |
Syl Mac International, Mumbai. Project : HONG KONG |
2007 |
Project : Cheung Sha catchwater, HONG KONG. |
2007 |
Ryoden Engineering Co., Ltd., Hong Kong. |
2008 |
Ryoden Engineering Co., Ltd., Hong Kong. |
2008 |
Comfort Rich Supplies Co., Ltd, Hong Kong. |
2008 |
WB Engineering & Consultancy Pte. Ltd., China Project : Punggol Serangoon PS, Intake Structure & Ancillary Works, SINGAPORE. |
2008 |
Comfort Rich Supplies Co., Ltd, Hong Kong. Project : Shatin Storm water PS. HONG KONG. |
2008 |
WB Engineering & Consultancy Pte. Ltd., CHINA. Project : ULU Pandan Tidal gate, SINGAPORE. CONSULTANTS : |
2008 |
Star Steel International LLC, Dubai Project : Rebar Mill, Dubai. |
2008 |
Project : Astana Water Supply and Sewerage Project KAZAKHSTAN. |
2008 |
WB Engineering & Consultancy Pte. Ltd., China Project : Punggol Serangoon PS, Intake Structure & Ancillary Works, SINGAPORE. |
2008 |
WB Engineering & Consultancy Pte. Ltd., China Project : SINGAPORE. |
2008 |
Dutco Tennant LLC, Dubai |
2008 |
Dutco Tennant LLC, Dubai |
2008 |
Ebara Corporation Japan, |
2008 |
A.K. Almoayed Group WLL, Baharain, Project : A1 Pumping Station, BAHRAIN Al Hassanain mechanical Co., |
2008 |
Degremont Limited, Gurgaon, India |
2008 |
Global Engineering Systems FZ, Sharjah, UAE Project: - |
2009 |
Comfort Rich Supplies Co., Ltd, Hong Kong. Project: Ma On Shan SPS, HONG KONG CONSULTANTS : |
2009 |
Kharafi National KSC (Closed), Kuwait |
2009 |
Kharafi National KSC (Closed), Kuwait |
2009 |
Spanns Babcock Ltd., U.K. |
2009 |
Spanns Babcock Ltd., U.K.. |
2009 |
Astra Marketing Limited, Bangkok, Thailand. |
2009 |
Gulf Petrochemical Services & Trdg. LLC, Oman |
2009 |
Lutz-Jesco Middle East FZE, Sharjah, U. A. E. Project: |
2009 |
PLS France for Degremont Ltd., France. |
2009 |
PVT Engineering SDN BHD, Malaysia Project: Kepala Batas, MALAYSIA CONSULTANTS : RPM Engineers SDN BHD |
2009 |
WB Engineering & Consultancy Pte. Ltd., China |
2009 |
Dutco Tennant LLC, Dubai |
2009 |
Origin: Indian Origin, Japanese Origin, Korean Origin, European Origin, US Origin, Ukraine Origin, Russian Origin