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Valves for HVAC & Building Services - Vung Tau

Vung Tau is the operational heart of Vietnam's offshore oil and gas industry, base for Vietsovpetro and PetroVietnam operations on the Bach Ho (White Tiger) and Rong fields, the PTSC offshore fabrication and supply yards, and gateway to the Long Son Petrochemicals Complex and the Phu My gas-power-fertiliser hub across the Cai Mep-Thi Vai corridor; valve demand is upstream and petrochemical-driven - API 6D and API 6A ball, gate, and check valves for wellhead, manifold, and crude-and-gas transfer service, fire-safe API 607 and API 6FA valves for offshore platforms and terminals, NACE MR0175 sour-service trims for H2S-bearing streams, cryogenic BS 6364 valves for LNG import and regas, and A995 duplex and 6-Moly valves for seawater, ballast, and produced-water systems; offshore procurement requires DNV / ABS class approval, full material traceability, and EN 10204 3.1 MTCs; Vajra Industrial Solutions supplies Vung Tau offshore operators, fabrication yards, and Long Son petrochemical buyers with API-certified, fire-safe, sour-service, and corrosion-resistant valve packages with full export documentation and fast delivery to Vietnam.

Butterfly, ball, globe, and gate valves for HVAC chiller systems, cooling towers, AHUs, fire suppression, and building plumbing - ductile iron and stainless steel.

ASME B16.34EN 12266 (Industrial valve testing)UL Listed (Fire suppression valves)FM Approval (Fire protection)IS 778 / IS 780 (Indian plumbing valves)
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API 6D Certified
ASME B16.34
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HVAC & Building Services Valves - Available in Vung Tau

Concentric Butterfly Valve (Wafer / Lug)

PN 10 / PN 16

Low cost, compact, and easy to automate - standard isolation and balancing valve for chilled water and condenser water

Materials: Ductile iron (GGG-50) body, SS 316 disc, EPDM seat for chilled/hot water  ·  Standards: EN 593, EN 12266, IS 13095
View Concentric Butterfly Valve (Wafer / Lug) options for Vung Tau →

Ball Valve (Full Bore, Stainless)

Class 150 / PN 16 / PN 40

Quick quarter-turn isolation on AHU connections, fan coil unit pipework, and condensate drain lines

Materials: SS 316 body and ball, PTFE seats - or carbon steel ball valve for large sizes  ·  Standards: ASME B16.34, EN 12266, BS 5351
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Globe Valve (Control / Balancing)

PN 10 / PN 16 / Class 125 / Class 150

Two-way and three-way flow control and balancing in chilled water and hot water circuits; AHU coil control

Materials: Cast iron or bronze body, SS 316 or bronze trim, EPDM packing  ·  Standards: ASME B16.34, EN 12266, BS 5352
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Gate Valve (Isolation, HVAC Headers)

PN 10 / PN 16 / Class 125

Full-bore isolation on main chilled water, hot water, and condenser water headers and risers

Materials: Cast iron or ductile iron, bronze trim, rising or non-rising stem  ·  Standards: ASME B16.34, IS 780, EN 12266
View Gate Valve (Isolation, HVAC Headers) options for Vung Tau →

HVAC & Building Services Industry in Vung Tau

Vung Tau is the operational heart of Vietnam's offshore oil and gas industry, base for Vietsovpetro and PetroVietnam operations on the Bach Ho (White Tiger) and Rong fields, the PTSC offshore fabrication and supply yards, and gateway to the Long Son Petrochemicals Complex and the Phu My gas-power-fertiliser hub across the Cai Mep-Thi Vai corridor; valve demand is upstream and petrochemical-driven - API 6D and API 6A ball, gate, and check valves for wellhead, manifold, and crude-and-gas transfer service, fire-safe API 607 and API 6FA valves for offshore platforms and terminals, NACE MR0175 sour-service trims for H2S-bearing streams, cryogenic BS 6364 valves for LNG import and regas, and A995 duplex and 6-Moly valves for seawater, ballast, and produced-water systems; offshore procurement requires DNV / ABS class approval, full material traceability, and EN 10204 3.1 MTCs; Vajra Industrial Solutions supplies Vung Tau offshore operators, fabrication yards, and Long Son petrochemical buyers with API-certified, fire-safe, sour-service, and corrosion-resistant valve packages with full export documentation and fast delivery to Vietnam.

Offshore Oil & GasPetrochemical (Long Son Complex)Marine & Offshore FabricationLNG & Gas ProcessingPorts & Logistics

Critical Valve Requirements

Actuator compatibility for BMS (Building Management System) integration - standard ISO 5211 flange mounting
UL Listed / FM Approved valves for fire suppression (sprinkler, deluge, foam) circuits
Low pressure drop design for butterfly and ball valves on chiller circuits - minimises pump energy
EPDM seat material rated for both chilled water (7–12°C) and hot water (up to 95°C) in 4-pipe systems
Grooved-end (Victaulic) and flanged end connections for building services piping
Tamper-resistant OS&Y (outside screw and yoke) gate valves for fire suppression mains - visible open/closed indication

Why Vung Tau's Offshore Oil & Gas Sector Needs HVAC & Building Services Valves

Vung Tau is the operational heart of Vietnam's offshore oil and gas industry, base for Vietsovpetro and PetroVietnam operations on the Bach Ho (White Tiger) and Rong fields, the PTSC offshore fabrication and supply yards, and gateway to the Long Son Petrochemicals Complex and the Phu My gas-power-fertiliser hub across the Cai Mep-Thi Vai corridor; valve demand is upstream and petrochemical-driven - API 6D and API 6A ball, gate, and check valves for wellhead, manifold, and crude-and-gas transfer service, fire-safe API 607 and API 6FA valves for offshore platforms and terminals, NACE MR0175 sour-service trims for H2S-bearing streams, cryogenic BS 6364 valves for LNG import and regas, and A995 duplex and 6-Moly valves for seawater, ballast, and produced-water systems; offshore procurement requires DNV / ABS class approval, full material traceability, and EN 10204 3.1 MTCs; Vajra Industrial Solutions supplies Vung Tau offshore operators, fabrication yards, and Long Son petrochemical buyers with API-certified, fire-safe, sour-service, and corrosion-resistant valve packages with full export documentation and fast delivery to Vietnam. Key facilities in the Vung Tau area - including Long Son Petrochemicals Complex, Phu My Industrial Zone, PTSC offshore supply base - rely on Concentric Butterfly Valve (Wafer / Lug) for their offshore oil & gas operations. Vajra Industrial Solutions supplies Concentric Butterfly Valve (Wafer / Lug), Ball Valve (Full Bore, Stainless), Globe Valve (Control / Balancing), Gate Valve (Isolation, HVAC Headers) for hvac & building services projects across Ba Ria-Vung Tau, with full ASME B16.34 and EN 12266 (Industrial valve testing) 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 Vung Tau

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

Also serving: Long Son Petrochemicals Complex, Phu My Industrial Zone, PTSC offshore supply base, Cai Mep-Thi Vai port cluster

FAQ - HVAC & Building Services Valves in Vung Tau

Do you supply hvac & building services valves in Vung Tau?
Yes. Vajra Industrial Solutions supplies Concentric Butterfly Valve (Wafer / Lug), Ball Valve (Full Bore, Stainless), Globe Valve (Control / Balancing), Gate Valve (Isolation, HVAC Headers) for hvac & building services applications in Vung Tau, Ba Ria-Vung Tau. Vung Tau is the operational heart of Vietnam's offshore oil and gas industry, base for Vietsovpetro and PetroVietnam operations on the Bach Ho (White Tiger) and Rong fields, the PTSC offshore fabrication and supply yards, and gateway to the Long Son Petrochemicals Complex and the Phu My gas-power-fertiliser hub across the Cai Mep-Thi Vai corridor; valve demand is upstream and petrochemical-driven - API 6D and API 6A ball, gate, and check valves for wellhead, manifold, and crude-and-gas transfer service, fire-safe API 607 and API 6FA valves for offshore platforms and terminals, NACE MR0175 sour-service trims for H2S-bearing streams, cryogenic BS 6364 valves for LNG import and regas, and A995 duplex and 6-Moly valves for seawater, ballast, and produced-water systems; offshore procurement requires DNV / ABS class approval, full material traceability, and EN 10204 3.1 MTCs; Vajra Industrial Solutions supplies Vung Tau offshore operators, fabrication yards, and Long Son petrochemical buyers with API-certified, fire-safe, sour-service, and corrosion-resistant valve packages with full export documentation and fast delivery to Vietnam. We offer export documentation and delivery to Vung Tau in 7–14 business days with full documentation and third-party inspection.
What certifications are required for hvac & building services valves in Vung Tau?
For hvac & building services in Vung Tau, the applicable standards are: ASME B16.34, EN 12266 (Industrial valve testing), UL Listed (Fire suppression valves), FM Approval (Fire protection), IS 778 / IS 780 (Indian plumbing valves), NFPA 13 (Sprinkler systems), BS 1010 / EN 12614 (Bronze valves). 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 hvac & building services valves to Vung Tau?
Standard stock sizes: export documentation and delivery to Vung Tau 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 valves are required for fire suppression systems in buildings?
Fire suppression systems (sprinkler, deluge, foam) require UL-listed or FM-approved valves for all isolation and control functions. Common types: OS&Y (Outside Screw and Yoke) gate valves - the stem position visually indicates open/closed, required by NFPA 13 for fire service mains; butterfly valves with tamper switches for zone control; check valves for backflow prevention. In India, IS 15105 and NBC (National Building Code) fire systems also reference UL-listed components.
What is an OS&Y valve and why is it used in fire sprinkler systems?
An OS&Y (Outside Screw and Yoke) gate valve has a threaded stem that rises visibly when the valve is open and is flush (retracted) when closed. This visible indicator allows fire safety inspectors, sprinkler maintenance teams, and fire brigades to confirm the valve position from a distance without opening any covers. NFPA 13 requires OS&Y gate valves (or equivalent listed valves with position indication) for all supply isolation points on automatic fire sprinkler systems.

Other Application Guides for Vung Tau

Oil & Gas PipelinesPharmaceutical & Biotech (Cleanroom / Hygienic)LNG & Cryogenic ServiceWater Treatment & DesalinationRefinery & Petrochemical ProcessPower Generation (Thermal, Gas, Hydro)Marine & Offshore ServiceMining & Mineral ProcessingChemical & Petrochemical ProcessingHygienic Food & Beverage ProcessingHydrogen & Clean Energy ServiceDesalination & High-Purity WaterPulp & Paper IndustryAmmonia & Fertiliser PlantsNuclear Power PlantsOffshore & Subsea ApplicationsCoke Oven & Steel PlantsEthylene Crackers & Olefin PlantsChlor-Alkali PlantsSugar & Ethanol PlantsGeothermal Power PlantsAir Separation Units (ASU)Compressed Gas & CNG SystemsBiogas & Biomass PlantsCarbon Capture & Storage (CCS)Fire Protection SystemsShipbuilding & Marine RepairDistrict Heating & Cooling SystemsPharmaceutical & Biotechnology PlantsGlass, Ceramics & Refractory IndustriesTextile & Dyeing Plants

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HVAC & Building Services Valves - Vung Tau

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Standards

ASME B16.34
EN 12266 (Industrial valve testing)
UL Listed (Fire suppression valves)
FM Approval (Fire protection)
IS 778 / IS 780 (Indian plumbing valves)
NFPA 13 (Sprinkler systems)
BS 1010 / EN 12614 (Bronze valves)

Product Categories

Ball Valves Gate Valves Globe Valves Butterfly Valves

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