Quality & Certifications

Certified to National & International Standards

Katup Industri Indonesia is committed to meeting and exceeding customer expectations by complying with national and international certification standards — ensuring reliable, high-quality, and safe valve solutions.

Local Content
Certifications (TKDN)

Our valves are TKDN certified by the Ministry of Industry, ensuring national procurement compliance and supporting Indonesia’s industrial growth — with certifications covering:
  • Ball Valve
  • Actuated Ball Valve
  • Gate Valve
  • Globe Valve
  • Check Valve
  • Pressure Regulator Valve

API Certifications

Our valves meet the stringent requirements of the American Petroleum Institute (API) standards, ensuring precision, safety, and reliable performance for critical petroleum and natural gas applications:
  • API 600
  • API 6D
  • API Q1

ISO Certifications
by TUV SÜD

Audited and certified by TUV SÜD, we uphold globally recognized practices that ensure consistent, safe, and environmentally responsible operations throughout our manufacturing processes:
  • ISO 9001 — Quality Management
  • ISO 14001 — Environmental Management
  • ISO 45001 — Occupational Health & Safety

Quality Policy

Provide customer satisfaction for products that are in accordance with customer needs and technical standards or standards that apply to the given Products.

Establish programs and targets for Quality and K3LL.

Comply with QHSE regulations, API Spec Q1 10th edition, ISO 9001:2015, ISO 14001:2015, ISO 45001:2018 and other relevant requirements.

Include a commitment to conform to requirements and continually improve the effectiveness of the quality & HSE management system.

Communicate this Quality and HSE policy to all workers and partners to increase awareness and concern for Quality, Safety, Occupational Health and Environmental Protection and be available to relevant interested parties, as specified by the organization.

Quality Assurance and Quality Control Process

PT Katup Industri Indonesia ensures that the Quality Assurance and Quality Control Process is designed as an integrated system to ensure that every valve is manufactured in accordance with international standards, technical specifications, and customer requirements. The quality control process begins even before materials are received and continues after the materials arrive at our facility until the products are ready for delivery, with strict supervision at every stage.