At a glance
| Booth | R7621 |
| Country | TW |
| Website | www.valuevalves.com |
Company profile
VALUE VALVES CO., LTD., founded in 1980, provides flow-control solutions for semiconductor utility systems, clean-process applications and industrial automation; with over 45 years of manufacturing and field experience, it supports semiconductor equipment manufacturers and industrial customers with reliable sealing performance, corrosion resistance and customized valve solutions. Its semiconductor-focused solutions include semiconductor butterfly valves, high-purity ball valves, anti-condensation valve designs, pneumatic actuated valves, electric actuated valves, utility-line flow-control solutions and corrosion-resistant valve solutions for semiconductor utility systems, clean process lines, chemical supply systems, HVAC and cooling systems, water treatment systems and industrial automation; the company also lists Taiwan manufacturing, stable quality control, OEM customization support and fast technical communication among its operating strengths. The company traces its origins to marine applications before moving into core factory equipment, identifies 台積電, 中鋼, 台塑 and 奇美 among its customers, and reports that 2021 revenue exceeded 24 億. VALUE VALVES CO., LTD. customizes valves for customer operating conditions through material selection, internal structure, wear-resistant treatment and pressure-loss adjustment, with its own foundry for vertically integrated production, after-sales repair regardless of brand and on-site assessment for product selection; its applications include petrochemical refining, semiconductor processes, desalination, food and pharmaceutical service and thermal power generation, and it also works with universities on materials research. Through valve technology and 45 years of development, the company states that it integrates R&D, design, manufacturing, testing and marketing, and lists ISO, API and other international standards together with certifications and tests for pressure equipment, explosion protection, fire safety, fugitive emissions, cryogenic service and safety integrity. Its broader application portfolio covers power generation, marine and offshore, food and beverage, water and wastewater, pulp and paper, pharmaceutical, and oil and gas markets, with examples including metal-seated valves for steam, cooling water, nuclear and renewables, class-approved marine valves for ballast, LNG and cargo handling, butterfly valves for treatment plants, desalination and irrigation, Stellite®-seated valves for abrasive slurries, sanitary stainless-steel valves associated with GMP and FDA compliance, and API 609 butterfly valves for upstream, midstream and downstream oil and gas service.
Exhibits
The semiconductor-oriented lineup includes an Anti-Condensation Butterfly Valve for semiconductor utility systems and high-humidity environments with stable sealing, corrosion resistance and reliable clean-process operation, a Pneumatic Actuated Ball Valve for semiconductor utilities and industrial automation with reliable flow control, fast response and stable automation performance, and a compact threaded ball valve for clean-process and utility applications with reliable sealing, easy installation and stable flow control. The VF-8A triple-offset butterfly valve uses a metal-to-metal triple-offset sealing design for high-pressure, fire-safe and corrosion-resistant industrial service, with applications including petrochemical, power generation, cryogenic service, steelmaking, pulp and paper, nuclear and chemical industries. VF-8A design features include splined structural disc positioning for easier maintenance, a dust-protected stem and composite sealing structure, Stellite or hard-chrome alloy hardfacing on sealing contact surfaces to raise hardness and wear resistance, graphite sealing between the seat and body, dual anti-blowout and anti-sag protection, valve-position indication, and a floating-seat design for bidirectional pressure holding. Its listed VF-8A design data include a 4" to 48" or DN 100 to DN 1200 size range, pressure classes 150 LB, 300 LB, 600 LB and 900 LB, wafer, lug and double-flanged body styles, and standards or test references including API 609, ISO 5752, MSS-SP-25, ASME B16.5, ASME B16.47, ISO 5208, API 598, MSS SP-61, MSS SP-68, API 607, ISO 10497, ASME B16.34, ANSI/ISA-SP-93, TA-Luft, ISO 15848, API 641, ISO 5211, ATEX 94/9/CE Group II Category 2 GD, EN 593 and ANSI FCI 70-2-2003 Table 1 CLASS V. Customization and validation capabilities include special sizes and materials for pipeline temperature and fluid requirements, jacketed insulation to maintain fluid temperature, extension tubes for high- or low-temperature environments, a fire-test laboratory, cryogenic test equipment capable of testing to -196°C, a cleanroom for oil-free treatment and polishing of internal discs and flow passages, valve life-cycle testing, VOC fugitive-emission testing and pressure testing before shipment. Related butterfly-valve products include the VF-9 high-performance double-offset valve with ISO 10497 and API 607 fire tests and ISO 14067 carbon-footprint standard, the VF-7 centric resilient-seated valve with ABS and CR approvals and ISO 14067, the AWWA VF-264 with CRN registration and spark testing of rubber seats, the VF-265A marine butterfly valve with ABS, LR, CR, BV, DNV and CCS approvals, the Anti-Condensation Butterfly Valve with ABS and CR approvals and ISO 14067, PFA / PTFE lined butterfly valves for highly corrosive fluids, butt-welded butterfly valves for EPC and heavy-industry service, and the VF-3 low-load butterfly valve designed with 3D finite-element simulation and customized to actual customer conditions. The broader product range also lists Triple Offset Butterfly Valve VF-8A, High-Performance VF-9A, Centric Butterfly Valve VF-7, AWWA Butterfly Valve, Ship-Building VF-265A, Anti-Condensation Butterfly Valves, 3-Piece Threaded Ball Valve, Lug Type Knife Gate Valve, Butt Welded Butterfly Valve and Multi-port Ball Valves. Application examples include VF-9A for petrochemical, natural gas, steelmaking, power, cryogenic, pulp and paper and nuclear service; VF-7 for marine, HVAC, water supply, wastewater, flue gas and petrochemical service; AWWA valves for water, water treatment, seawater cooling, exhaust and condenser-water systems; VF-265A for marine, water treatment, seawater cooling, exhaust and condenser cooling; 3-piece threaded ball valves for chemical processing, oil and gas, water treatment and general utilities; lug-type knife gate valves for mining, pulp and paper, wastewater and power; butt-welded butterfly valves for petrochemical, power plants, process industry and EPC projects; and multi-port ball valves for oil and gas, mining, petrochemical, chemical and power applications. The company also states that it has quality recognition in 10 countries, can manufacture valves up to 3600 mm, and holds certifications and test qualifications including PED(H), ATEX 94/9/EC, ISO 10497, ISO 15848-1, BS 6364, SIL 3 under IEC 61508-1, API 607 and ANSI/ISA 93.00.01.
Capabilities and products
- Metal-seated triple-offset butterfly valves
- High-performance double-offset butterfly valves
- Centric rubber-seated butterfly valves
- Marine butterfly valves
- Corrosion-resistant PFA/PTFE-lined butterfly valves
- Butt-weld butterfly valves
- Low-duty butterfly valves
- Customized valves in special sizes and materials
- Customized jacketed valves for temperature maintenance
- Customized valve extension tubes
- Oil-free cleaning and clean-finish passage polishing for valves
- Valve fire-performance testing
- Valve cryogenic testing down to −196°C
- Valve cyclic opening and closing endurance testing
- Valve VOC fugitive-emission testing
- Valve pressure testing
- AWWA double-flanged butterfly valves
- Three-piece threaded ball valves
- Multi-port ball valves
- Lug-type knife gate valves
- Stainless steel sanitary valves
- Abrasion-resistant slurry valves with Stellite® seats
- High-purity ball valves
- Electrically actuated valves
- Anti-condensation butterfly valves for semiconductor utilities
- Pneumatically actuated ball valves
- Multibrand valve repair
- On-site valve assessment and selection