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Korea K-Valve
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Korea K Valve Corp. creates high-end valueKorea K Valve Corp. creates high-end value

in the manufacturing industryin the manufacturing industry

through global-standard product performance,through global-standard product performance,

quality innovation, and market expansionquality innovation, and market expansion

with outstanding technology inwith outstanding technology in

taps, valves, and similar products.taps, valves, and similar products.

Korea K Valve Corp. creates high-end value in the manufacturing Korea K Valve Corp. creates high-end value in the manufacturing

industry through global-standard product performance, quality industry through global-standard product performance, quality

innovation, and market expansion with outstanding technology innovation, and market expansion with outstanding technology

in taps, valves, and similar products. in taps, valves, and similar products.

The world’s firstbutterfly valve development

Pioneering a new horizon for Korea’s valve
industry through independent innovation

01 / 05

Products more

Valve Operator Maintenance & Repair
Butterfly Valve Ball Valve Gate Valve Globe Valve Check Valve others

Certifications more

ISO

ISO 9001 : 2015

ISO

ISO 14001 : 2015

ISO

ISO 45001 : 2018

ABS

Manufacturing Assessment

BUREAU VERITAS

BV Recognition Mode Ⅱ

DNV

MSA Recognition

Lloyd's Register

Design Appraisal

RINA

ATS
(Alternative Testing Scheme)

LRQA

CE/PED (2014/68/EU)

TUV

SIL 2 Cert
(Safety Integrity Level 2)

Exida

SIL 3 Cert
(Safety Integrity Level 3)

KR

KR-QA
(Quality Assurance System)

KS

KS B 2813
Wafer-Type Rubber-Lined
Butterfly Valve

KC

KC certified butterfly valve

Nuclear Qualification

Certificate of
Registration by Korea Hydro &
Nuclear Power Co., Ltd

Partners more

Korea K Valve Corp.’s products are
used by renowned companies
worldwide,
including leading domestic corporations.
Inquiry C/S Support Archives
Sustainability Committed to making the world healthier, safer, and more sustainable Invest Info Corporate value and growth potential of Korea K Valve Corp.

CAREER

We are seeking passionate and

innovative talents to shape the future of

Korea K Valve Corp.

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Dear Customers, We sincerely thank all customers who have used Keystone Valve (Korea)’s butterfly valves for a long time. “Keystone Valve (Korea) Ltd” has changed its company name as follows to enhance business management transparency and to establish itself as a 100% domestic capital-based process solution provider and strengthen its brand image. This follows the completion of the stock transfer agreement from the existing largest shareholder, “Vulsub Holdings B, LLC” to the new largest shareholder as of March 29, 2024. ※ Changes in major shareholders were disclosed in the audit report for the 58th fiscal year in accordance with the ACT ON EXTERNAL AUDIT OF STOCK COMPANIES, Etc.
1. Change Company Name
  • Previous: Keystone Valve (Korea) Ltd.
  • Current: Korea K Valve Corp.(Preparing for a listing)
2. Change Date
  • January 6, 2025(After the resolution of the extraordinary general meeting of shareholders)
3. Important InformationDue to a company name change
① Website Open (NONE) www.kkv.co.kr
② E-mail Domain Id@emerson.com Id@kkv.co.kr
③ Logo and Trademark
Reports to external agencies, such as the certificate of registry information and the business registration certificate, have already been changed and all existing contracts, legal rights and obligations have been transferred to “Korea K Valve Corp.”
Furthermore, Inheriting the values ​​of ‘Keystone’, “Korea K Valve Corp.” promises to provide even more innovative services and value to all customers.
January 1, 2026
Sungmin. Ahn │ President & CEO / Korea K Valve Corp.
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