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Gate Valves

The global excellence in quality was verified by acquiring the international quality certification and the overseas major ship
classification certification. A foothold is being established as the global valve maker satisfying the customers with the
best quality through the steady R&D investment.

  1. 2013
    Granted an award by FUJIAN Cryogenic Globe & Check & Axial Check Valve
    Granted an award by SHENZHEN Cryogenic
    Globe & Check& Top Ball & 3-Piece Ball
    Granted an award by CNOOC to manufacture and supply Cryogenic
    Globe & Check Valves For HAINAN LNG Terminal.
  2. 2012
    Granted an award by Guangdong Zhuhai Globe & Ball
    Granted an award by TIANJIN CNOOC for
    20-28 inch Cryogenic Axial Check V/V.
  3. 2011
    Granted an award by Chinese National Ocean Oil Cooperation (CNOOC) to
    manufacture and supply Cryogenic Globe & Check Valves For
    ZHEJIANG LINGBO LNG Terminal.
  4. 2010
    Granted Two Awards by Korea Hydro & Nuclear Power Co., Ltd (KHNP) to
    manufacture and supply J231 (T, Control Valves For General Service) & P206A
    (Q, ASEM III Steel Gate, Globe Valves with Actuator) for ShinWuljin#1~2 units.
    10 valve packages registered at KHNP in total
    - Registration# 201000065: P240(Q), P207(Q), J231(T)
    - Registration# 200900589: P206A(Q), P204(Q), P209(T), P206B(T), J232A(T),
    - Registration# 201000066: P208(Q), P214(T)
  5. 2009
    Option to purchase/Small and Medium Business Administration – Developed the localized equal percentage flow type disk for the water supply system of a combined thermal power plant
    Obtained 'NEP' Certificate from Ministry of Knowledge Economy (MKE)
    for Cryogenic & High Pressure Top Entry Ball Valve
    - SIZE: 25mm ~ 300mm, RATING: 900LB

  1. 2008
    Obtained ASME "N & NPT" certificate
    CI renewal and change of company name to S&S Valve Co., Ltd.
  2. 2007
    The electricity industry R&D project/Ministry of Knowledge Economy – Developed and applied the localized steam turbine bypass valve for a power plant
    Registered as an approved supplier at Jiang Su Nuclear
    Power Corporation(JNPC)
    for various types of valves (QNC-Class)
    Co-Developed the High-Performance Top-Entry Ball Control Valves of
    150~1500LB, up to 36"with Ministry of Knowledge Economy (MKE).
  3. 2006
    Awarded the prize of U$ 5 million export from the
    ministry of Commerce, Industry & Energy
    Co-developed a turbine bypass control valves & PRDS with Korea
    Electric Power Research Institute (KEPRI)
    Research & Developed high pressure top entry ball valves with the ministry of
    commerce, industry & energy of Korea government (MOCIE)
  4. 2005
    Development of parts and materials – Developed the top entry type high-pressure cryogenic valve
    Granted a license by CTCI, IHI, CPC Northern LNG terminal to manufacture
    Cryogenic globe, check, needle, ball & butterfly valves for
    CPC northern LNG terminal project
    Granted a License by Taiwan Power Company to manufacture
    nuclear forged steel, casted bellows seal & chevron seal packing
    valves for Lungmen NPP project

  1. 2004
    Approved by Class DNV, Lloyd & BV's Register to manufacture
    various raw materials (sub-contractors)
    Obtained quality certificate by Daewoo Shipbuilding & Marine Engineering
    (DSME)
    for Cryogenic Valve and service
  2. 2003
    Control Valve supplied to Korea Aero Space Research Institute
    for KSR-Ⅲ, the 1st Liquid Propellant Rocket of Korea.
    Granted License by Korea Hydro & Nuclear Power
    Corporation
    to manufacture Control Valves for nuclear power plants
    Registered with Korea Gas Corporation (KOGAS) for
    Control & Safety Valves for Cryogenic service
    Obtained CE certificate from TÜV-RHEINLAND for
    Industrial Control & Safety Valves
  3. 2002
    Accredited as the technical research institute (Jisan R&D Institute) – Accreditation no. 19931295
    Approved by class BV‟S register to manufacture various raw materials
  4. 2001
    The Technology Innovation Development Project/Small and Medium Business Administration – Developed the structural strength design technology of a control valve reflecting the dynamic startup characteristics
    Development of the technology for parts and materials/Ministry of Commerce, Industry and Energy – Developed the parts for the high-temperature high-pressure bellows chamber (Waste incinerating power plants – The bellows chamber valve parts for IPP)
    Approved by class BV‟S register as the provisions of rule note CNR320 to
    manufacture Forged, Casted and Cryogenic Valves
    Approved by class LLOYD‟S register to manufacture various raw materials
    The Technology Innovation Development Project/Small and Medium Business Administration – Developed the structural strength design technology of a control valve reflecting the dynamic startup characteristics

  1. 1999
    Granted the license of KEPIC-MN (Nuclear Quality Assurance System)
    from Korea Electric Association (KEA)
    Granted the license of API 6D certificate (License No. 6D-0304)
  2. 1997
    The Technology Innovation Development Project/Small and Medium Business Administration – The compact type high-performance bellows seal valve
    Granted a license to manufacture Control Valves for Power Plant Equipment
    by Korea Electric Power Corporation (KEPCO)
  3. 1996
    Entered into a technical license agreement and co-manufacturing agreement
    with COPES-VULCAN INC. (USA) to produce Pneumatic Control Valves
  4. 1995년
    Registered own trade mark "SAVE" Brand.
  5. 1994년
    Granted ISO9001 certificate by through TÜV-RHEINLAND
  6. 1989년
    Granted license to manufacture valves for Nuclear Power Plant Equipment
    by the Minister of Science and Technology (Korea)
    Entered into a technical license agreement and co-manufacturing agreement
    with KEROTEST GLOBAL COMPANY (U.S.A) to produce Nuclear valves.
  7. 1986년
    Entered into a technical license agreement with KENSEI VALVE CO., LTD.
    (JAPAN) for HIGH PRESSURE FORGED STEEL VALVES