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Valves for Water Treatment & Desalination - Cilacap

Cilacap on the south coast of Central Java is the site of Pertamina's Refinery Unit IV - Indonesia's largest refinery at around 348,000 bpd - integrated with paraxylene, aromatics, and lube base-oil units, alongside a major coal-fired power complex, a large cement plant, and the Tanjung Intan port; refinery, petrochemical, and power service demands a broad valve portfolio to Pertamina and licensor standards - API 6D ball, gate, and check valves in A216 WCB and A351 CF8M for crude, product, and gas lines, NACE MR0175 valves for hydrotreating and sour service, high-temperature WC9 and F22 valves for hydrocracker, platformer, and CDU/VDU duty, fire-safe API 607 valves throughout, IBR-equivalent and ASME B16.34 steam valves for the power plant, knife gate and pinch valves for coal and ash handling, and API 526 safety-relief valves for reactor and boiler protection; SNI conformity, PIB customs documentation, and full MTCs are required; Vajra Industrial Solutions supplies Cilacap refinery, petrochemical, and power buyers and their turnaround and EPC contractors with API 6D, NACE, high-temperature, fire-safe, and abrasion-resistant valve packages with full traceability and export documentation to Indonesia.

Butterfly, gate, check, and diaphragm valves for water treatment, RO desalination, and municipal water distribution - DI, CS, SS 316 materials.

EN 593 (Butterfly valves)AWWA C504 / C509 / C515ISO 9001:2015IS 780 / IS 14846BS EN 1171 (Cast iron gate valves)
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API 6D Certified
ASME B16.34
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Water Treatment & Desalination Valves - Available in Cilacap

Concentric Butterfly Valve

PN 6 / PN 10 / PN 16

Most common isolation and throttling valve for water treatment - low cost, large bore availability, EPDM seat

Materials: Ductile iron (GGG-50/GJS-500-7), SS 316 for saline/high-chlorine service  ·  Standards: EN 593, AWWA C504, IS 13095
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Resilient-Seated Gate Valve

PN 10 / PN 16 (AWWA 150 psi)

Full-bore isolation in buried service, pumping stations, and distribution networks

Materials: Ductile iron with rubber-encapsulated wedge, fusion-bonded epoxy coating  ·  Standards: AWWA C509 / C515, IS 14846, EN 1171
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Swing Check Valve

PN 10 / PN 16

Pump discharge anti-backflow protection in pumping stations and rising mains

Materials: Ductile iron or DI with SS 316 disc, EPDM seat  ·  Standards: EN 12334, AWWA, IS 5312
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Diaphragm Valve (Rubber-Lined)

PN 10 / PN 16

Chemical dosing and slurry handling in WTP filter backwash and sludge lines

Materials: DI body with natural rubber or EPDM lining; PP or PVDF for chemical service  ·  Standards: ISO 16138, EN 13397
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Water Treatment & Desalination Industry in Cilacap

Cilacap on the south coast of Central Java is the site of Pertamina's Refinery Unit IV - Indonesia's largest refinery at around 348,000 bpd - integrated with paraxylene, aromatics, and lube base-oil units, alongside a major coal-fired power complex, a large cement plant, and the Tanjung Intan port; refinery, petrochemical, and power service demands a broad valve portfolio to Pertamina and licensor standards - API 6D ball, gate, and check valves in A216 WCB and A351 CF8M for crude, product, and gas lines, NACE MR0175 valves for hydrotreating and sour service, high-temperature WC9 and F22 valves for hydrocracker, platformer, and CDU/VDU duty, fire-safe API 607 valves throughout, IBR-equivalent and ASME B16.34 steam valves for the power plant, knife gate and pinch valves for coal and ash handling, and API 526 safety-relief valves for reactor and boiler protection; SNI conformity, PIB customs documentation, and full MTCs are required; Vajra Industrial Solutions supplies Cilacap refinery, petrochemical, and power buyers and their turnaround and EPC contractors with API 6D, NACE, high-temperature, fire-safe, and abrasion-resistant valve packages with full traceability and export documentation to Indonesia.

Refining (Pertamina Cilacap Refinery - ~348,000 bpd, Indonesia's largest)Petrochemicals (paraxylene, aromatics, lube base oils)Power Generation (Cilacap coal-fired power complex)Cement (Holcim/Solusi Bangun Indonesia)Ports & EPC

Critical Valve Requirements

Drinking water contact compliance: WRAS / NSF 61 / IS potable water certification for epoxy coatings and elastomers
Corrosion protection: fusion-bonded epoxy (FBE) or Rilsan (polyamide) coating for buried ductile iron valves
EPDM elastomers - chlorine and ozone resistant for treated water service
Large bore availability - DN 200–DN 1200 butterfly valves for major distribution mains
Actuator compatibility for remote operation in WTP control systems
Extended service life (20–40 years expected) - heavy-duty ductile iron construction

Why Cilacap's Refining (Pertamina Cilacap Refinery - ~348,000 bpd, Indonesia's largest) Sector Needs Water Treatment & Desalination Valves

Cilacap on the south coast of Central Java is the site of Pertamina's Refinery Unit IV - Indonesia's largest refinery at around 348,000 bpd - integrated with paraxylene, aromatics, and lube base-oil units, alongside a major coal-fired power complex, a large cement plant, and the Tanjung Intan port; refinery, petrochemical, and power service demands a broad valve portfolio to Pertamina and licensor standards - API 6D ball, gate, and check valves in A216 WCB and A351 CF8M for crude, product, and gas lines, NACE MR0175 valves for hydrotreating and sour service, high-temperature WC9 and F22 valves for hydrocracker, platformer, and CDU/VDU duty, fire-safe API 607 valves throughout, IBR-equivalent and ASME B16.34 steam valves for the power plant, knife gate and pinch valves for coal and ash handling, and API 526 safety-relief valves for reactor and boiler protection; SNI conformity, PIB customs documentation, and full MTCs are required; Vajra Industrial Solutions supplies Cilacap refinery, petrochemical, and power buyers and their turnaround and EPC contractors with API 6D, NACE, high-temperature, fire-safe, and abrasion-resistant valve packages with full traceability and export documentation to Indonesia. Key facilities in the Cilacap area - including Pertamina Refinery Unit IV (RU IV) Cilacap, Cilacap aromatics and lube base-oil plants, Cilacap coal-fired power station (S2P / Sumber Segara Primadaya) - rely on Concentric Butterfly Valve for their refining (pertamina cilacap refinery - ~348,000 bpd, indonesia's largest) operations. Vajra Industrial Solutions supplies Concentric Butterfly Valve, Resilient-Seated Gate Valve, Swing Check Valve, Diaphragm Valve (Rubber-Lined) for water treatment & desalination projects across Central Java, with full EN 593 (Butterfly valves) and AWWA C504 / C509 / C515 compliance documentation - EN 10204 3.1 material test certificates, API 598 pressure test reports, and third-party inspection co-ordination available for every order.

Delivery to Cilacap

Vajra Industrial Solutions offers export documentation and delivery to Cilacap in 7–14 business days. Emergency dispatch available for plant shutdowns and critical site requirements.

Also serving: Pertamina Refinery Unit IV (RU IV) Cilacap, Cilacap aromatics and lube base-oil plants, Cilacap coal-fired power station (S2P / Sumber Segara Primadaya), Solusi Bangun Indonesia (Holcim) cement plant and Tanjung Intan port

FAQ - Water Treatment & Desalination Valves in Cilacap

Do you supply water treatment & desalination valves in Cilacap?
Yes. Vajra Industrial Solutions supplies Concentric Butterfly Valve, Resilient-Seated Gate Valve, Swing Check Valve, Diaphragm Valve (Rubber-Lined) for water treatment & desalination applications in Cilacap, Central Java. Cilacap on the south coast of Central Java is the site of Pertamina's Refinery Unit IV - Indonesia's largest refinery at around 348,000 bpd - integrated with paraxylene, aromatics, and lube base-oil units, alongside a major coal-fired power complex, a large cement plant, and the Tanjung Intan port; refinery, petrochemical, and power service demands a broad valve portfolio to Pertamina and licensor standards - API 6D ball, gate, and check valves in A216 WCB and A351 CF8M for crude, product, and gas lines, NACE MR0175 valves for hydrotreating and sour service, high-temperature WC9 and F22 valves for hydrocracker, platformer, and CDU/VDU duty, fire-safe API 607 valves throughout, IBR-equivalent and ASME B16.34 steam valves for the power plant, knife gate and pinch valves for coal and ash handling, and API 526 safety-relief valves for reactor and boiler protection; SNI conformity, PIB customs documentation, and full MTCs are required; Vajra Industrial Solutions supplies Cilacap refinery, petrochemical, and power buyers and their turnaround and EPC contractors with API 6D, NACE, high-temperature, fire-safe, and abrasion-resistant valve packages with full traceability and export documentation to Indonesia. We offer export documentation and delivery to Cilacap in 7–14 business days with full documentation and third-party inspection.
What certifications are required for water treatment & desalination valves in Cilacap?
For water treatment & desalination in Cilacap, the applicable standards are: EN 593 (Butterfly valves), AWWA C504 / C509 / C515, ISO 9001:2015, IS 780 / IS 14846, BS EN 1171 (Cast iron gate valves), WRAS / NSF 61 (Drinking water contact). All valves are supplied with full documentation including material test reports (EN 10204 3.1/3.2), pressure test certificates, and dimensional inspection reports. Third-party inspection (TPI) by EIL, Bureau Veritas, Lloyd's Register, or the client's nominated inspector can be arranged.
What is the delivery time for water treatment & desalination valves to Cilacap?
Standard stock sizes: export documentation and delivery to Cilacap in 7–14 business days. Custom sizes and special materials (Duplex, Hastelloy, P91): 4–8 weeks manufacturing lead time. Express dispatch available for urgent site requirements. Contact us at +91-9979774557 or sales@vajravyuh.com with your specification and required delivery date.
What butterfly valve standard applies to water treatment in India?
For water treatment in India, butterfly valves are specified per IS 13095 (Indian Standard for butterfly valves for water supply and sewerage), EN 593 (European standard), or AWWA C504. IS 13095 is the most common for domestic municipal projects. The valve body is typically ductile iron (GGG-50 per ISO 1083 or IS 1865) with EPDM seat. For export-oriented projects or international standards (World Bank, JICA-funded), EN 593 or AWWA C504 is specified.
What valves are used in RO desalination plants?
RO desalination plants use several valve types: High-pressure butterfly valves or ball valves (in SS 316 or Duplex) for RO membrane train isolation; energy recovery devices (ERD) require high-cycle valves with precise control; brine reject lines use SS 316 due to high chloride concentration; pre-treatment (clarification, filtration) uses ductile iron butterfly valves. All valves in contact with potable water must comply with NSF 61 or equivalent.

Other Application Guides for Cilacap

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Water Treatment & Desalination Valves - Cilacap

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Standards

EN 593 (Butterfly valves)
AWWA C504 / C509 / C515
ISO 9001:2015
IS 780 / IS 14846
BS EN 1171 (Cast iron gate valves)
WRAS / NSF 61 (Drinking water contact)

Product Categories

Gate Valves Butterfly Valves Check Valves Diaphragm Valves

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