Industrial
Valves Supplier
India
API 600 · API 6D · ASME B16.34 certified gate, globe, ball, butterfly, check & plug valves in carbon steel, stainless steel & duplex. Sizes ¼″ to 72″, Class 150–2500. Fire-safe & NACE compliant designs. PAN India delivery.
What Are Industrial Valves?
Industrial valves are critical flow-control devices in oil & gas piping systems — used to start, stop, regulate, throttle or redirect fluid flow through pipelines, refineries, offshore platforms and chemical plants. Selecting the right valve type, material grade and pressure class is essential to system safety, operational efficiency and regulatory compliance.
At Petropipe Oil & Gas, we supply a comprehensive range of API & ASME certified industrial valves — gate, globe, ball, butterfly, check, plug and diaphragm valves — in carbon steel (WCB), stainless steel (CF8M), alloy steel, duplex and super-duplex materials. Every valve ships with full test certification, hydrostatic & seat leak test reports and optional third-party inspection.
We serve ONGC, IOCL, GAIL, HPCL, BPCL and private EPC contractors across India. Based in Noida, UP, with warehousing in Gujarat & Mumbai for express PAN India delivery within 24–48 hours for in-stock items.
Isolation Valves
Gate & ball valves for full-bore isolation — zero leakage shut-off.
Control & Regulation
Globe & needle valves for precise flow throttling & regulation.
Non-Return Valves
Check valves preventing reverse flow — swing, piston & dual plate.
Fire-Safe & NACE
API 607/608 fire-safe & NACE MR0175 sour-service designs available.
Types of Industrial Valves
Complete valve range for every oil & gas application — from high-pressure refinery lines to offshore platform systems.
Gate Valve
Isolation / Full BoreRising and non-rising stem gate valves for full-bore on/off isolation. Minimal pressure drop in open position. Standard workhorse for oil & gas pipeline isolation, refinery process lines & tank farm systems. Bolted bonnet & pressure seal designs.
Globe Valve
Flow Regulation / ThrottlingT-pattern, Y-pattern & angle-pattern globe valves for precise flow regulation and throttling. Ideal for steam lines, cooling water, fuel systems & utility service where accurate flow control is required. Available with plug, composition & metal seat options.
Ball Valve
Quick Isolation / General ServiceFloating & trunnion-mounted ball valves for fast 90° quarter-turn operation. Full-bore & reduced-bore designs. Ideal for pipeline isolation, tank farms, LNG, gas distribution & high-cycle applications. Fire-safe API 607/608 design available with ATEX-rated actuators.
Butterfly Valve
Large Line / Low-Pressure ServiceConcentric, double-eccentric & triple-eccentric (HPS) butterfly valves. Compact, lightweight quarter-turn design for large-diameter pipelines. Used in water treatment, HVAC, cooling towers, low-pressure gas lines & slurry service. Wafer, lug & flanged face-to-face options.
Check Valve
Non-Return / Backflow PreventionSwing check, piston (lift) check, dual-plate (wafer) & tilting disc check valves. Automatically prevents reverse flow — essential downstream of pumps, compressors & at pipeline direction changes. Nozzle-type check valves for high-velocity pump discharge available.
Plug Valve
Gas Pipeline / Tight Shut-OffLubricated & non-lubricated (sleeved) plug valves for gas pipeline service, produced water & aggressive media. Quarter-turn operation with excellent sealing performance. Multi-port designs available for diverter service. Used widely in CGD networks across India.
Needle Valve
Instrumentation / Fine Flow ControlSmall-bore needle valves for instrumentation, gauge isolation, sample connections & fine flow adjustment. SS 316L body, PTFE-packed stem. Available in straight & angle patterns with SAE & NPT connections. High-pressure versions to 10,000 psi.
Diaphragm Valve
Corrosive / Slurry ServiceWeir-type & straight-through diaphragm valves for aggressive, viscous or slurry fluid handling. Rubber-lined & PTFE-lined options for corrosive chemical service in fertilizer plants, water treatment & pharmaceutical facilities. Leak-proof design — no stem seal required.
Safety & Relief Valves
Pressure Protection / SafetySpring-loaded safety relief valves (SRV) & pressure safety valves (PSV) for pressure vessels, heat exchangers, gas compressors & steam systems. IBR-approved designs for steam service. Set pressure stamped & tested per API 526 / ASME Section VIII.
Valve Specifications & Standards
Complete comparison of valve types, materials, size ranges and certifications to help your selection.
| Valve Type | Function | Body Material | Size Range | Pressure Class | Key Application | Certifications |
|---|---|---|---|---|---|---|
| Gate | Full-bore isolation | WCB / SS / LCB / Duplex | ½″ – 48″ | Class 150–2500 | Pipeline isolation, refinery | API 600API 603 |
| Globe | Throttling / regulation | WCB / SS / Bronze | ½″ – 24″ | Class 150–1500 | Steam, cooling, utility | API 602BS 1873 |
| Ball | Quick on/off isolation | WCB / CF8M / Duplex | ¼″ – 36″ | Class 150–2500 | Pipeline, LNG, gas distribution | API 6DAPI 607 |
| Butterfly | On/off, coarse throttle | CS / DI / SS | 2″ – 72″ | Class 150–600 | Large lines, water, HVAC | API 609EN 593 |
| Check | Non-return / backflow | WCB / SS / Hastelloy | ½″ – 48″ | Class 150–2500 | Pump discharge, compressors | API 594API 6D |
| Plug | Tight shut-off | WCB / SS | ½″ – 24″ | Class 150–600 | Gas pipelines, CGD | API 599 |
| Safety Relief | Overpressure protection | CS / SS | ½″ – 8″ | Up to 6,000 psi | Vessels, heat exchangers, boilers | API 526IBR |
| Needle | Fine flow control | SS 316L | ⅛″ – 2″ | Up to 10,000 psi | Instrumentation, sampling | ASME B16.34 |
How to Select the Right Valve
Choosing the correct valve involves evaluating service conditions, fluid type, operating pressure, temperature and required function. Here's the Petropipe selection framework used by our engineering team.
Define the Function
Determine if the valve is needed for isolation (gate/ball), flow regulation (globe/needle), non-return protection (check), or large-line on/off (butterfly). The wrong function leads to premature failure or poor control.
Identify Fluid & Service Conditions
Confirm fluid type (crude oil, gas, steam, corrosive chemical), operating pressure (ANSI Class), temperature range, flow velocity and presence of H₂S (sour service requires NACE MR0175 compliance).
Select Body Material
Carbon steel (WCB/WCC) for standard service, SS 316 for corrosive or cryogenic, LCB/LC1 for low-temperature, duplex for high-chloride offshore. Confirm against P&ID material specification.
Choose End Connections & Facing
Butt-weld (BW) for permanent joints, flanged RF/RTJ for maintenance access, socket weld (SW) or threaded (THD) for small bore. Raised face (RF) for most service; RTJ for high-pressure Class 900+.
Consider Actuation Requirements
Manual handwheel/lever for low-cycle valves. Pneumatic, electric or hydraulic actuators for remote operation, automation or safety-critical ESD (Emergency Shut-Down) service.
Quick Selection Guide
Match your requirement to the recommended valve type in seconds.
Need full bore isolation?
Use Gate Valve (API 600) or Ball Valve (API 6D)
Need precise flow throttling?
Use Globe Valve (API 602) or Needle Valve
Prevent reverse flow?
Use Check Valve — swing (API 594) or dual-plate
Large diameter, low pressure?
Use Butterfly Valve (API 609) — 2″ to 72″
High-temp / sour service?
Specify NACE MR0175 + alloy steel or duplex trim
Hazardous area / fireproof?
Specify Fire Safe design per API 607 / API 608
Remote or automated operation?
Add Pneumatic / Electric Actuator + limit switches
Where Our Valves Are Used
Petropipe valves control flow across every sector of India's oil, gas & petrochemical industry.
Upstream E&P
Wellhead Christmas tree valves, choke valves, production manifold gate valves & check valves for ONGC, Oil India & private E&P fields. NACE MR0175 compliant for sour H₂S service in Cambay, KG Basin & Assam fields.
Refineries & Petrochemicals
Process isolation gate valves, globe throttle valves, high-pressure ball valves & swing check valves for IOCL, HPCL, BPCL, Reliance & Nayara refinery units — FCCU, CDU, Hydrocracker, VDU and HDS units.
Pipeline & Midstream
API 6D trunnion ball valves, pig trap valves, ESD valves & check valves for GAIL, GSPL, IGL & IOCL cross-country natural gas, crude oil & product pipeline systems. Actuated with fail-safe pneumatic operators.
Offshore & LNG
Subsea-rated, cryogenic & duplex SS ball valves, gate valves & butterfly valves for ONGC offshore platforms, LNG terminals & FSRU projects. Fire-safe API 607, H₂S service, cathodic protection-compatible.
Power Generation
IBR-approved gate valves, globe valves, safety relief valves & check valves for NTPC, Adani Power & Tata Power steam lines, feed water systems, boiler drum valves & turbine bypass applications.
Fertilizers & Chemicals
Rubber-lined butterfly valves, PTFE-lined diaphragm valves & SS globe valves for RCF, IFFCO, GNFC & KRIBHCO ammonia, urea & acid handling systems in fertilizer & chemical plant process units.
Valve Body Materials
Material selection determines valve performance in high-pressure, corrosive & extreme temperature service — we supply all standard and specialty grades.
Carbon Steel
WCB · WCC · A105 · LF2Most common valve body material. Suitable for non-corrosive oil & gas service up to 425°C. WCB castings for general service; LF2 for low-temperature (–46°C) applications.
Stainless Steel
CF8 (304) · CF8M (316) · CF3M (316L)For corrosive, cryogenic & high-purity service. CF8M (316 equivalent) is standard for offshore, chemical & food-grade applications. CF3M for welded cryogenic LNG valves.
Alloy Steel
WC6 · WC9 · C12A · F11 · F22 · F91Chrome-moly alloy body for high-temperature service above 425°C — refinery heaters, steam headers, main steam valves & superheater circuits. IBR-approved for steam service in India.
Duplex / Super Duplex
CD3MN · CE3MN · UNS S31803 · S32750High-strength duplex SS body for offshore, sour gas & high-chloride environments. Twice the yield strength of 316SS with superior pitting corrosion resistance. NACE MR0175 compliant.
Certifications & Test Standards
All Petropipe valves are tested, certified & documented to international and Indian standards — with full traceability from foundry to site.
API 600 / 602 / 603
Gate valves for petroleum & natural gas industry. API 600 for sizes NPS 2 and larger (bolted bonnet). API 602 for small bore compact steel gate valves. API 603 for corrosion-resistant gate valves.
API 6D — Pipeline Valves
American Petroleum Institute specification for pipeline & piping valves — ball, gate, check & plug valves for transmission pipelines. Covers design, materials, testing and inspection requirements.
ASME B16.34
Valves flanged, threaded & welding end — American Society of Mechanical Engineers pressure-temperature ratings, dimensional & material requirements for all valve types & pressure classes.
API 607 / 608 — Fire Safe
Fire type-testing for quarter-turn valves (API 607) and metal-seated ball valves (API 608). Required for valves in hydrocarbon service where fire hazard is present — refineries, LNG & offshore platforms.
NACE MR0175 / ISO 15156
Material requirements for sour service (H₂S environments). Mandatory for valves in oil & gas wells, pipelines and facilities where H₂S partial pressure exceeds thresholds. Hardness and material traceability required.
IBR — Indian Boiler Regulations
IBR-approved safety valves, globe valves & gate valves for steam service, pressure vessels & boiler systems in India. IBR Form III-C inspection and certification issued with each supply for PESO compliance.
Actuated Valve Packages
We supply valves with a full range of actuator options — from manual operators to smart automated ESD packages.
Manual
Handwheel, gear operator (bevel or spur gear) & lever handle for manual quarter-turn & multi-turn valves. Chainwheel extension available for elevated valves.
Pneumatic
Scotch-yoke & rack-and-pinion pneumatic actuators for fast quarter-turn operation. Fail-safe spring-return (FO/FC) for ESD valves. ATEX Zone 1 & 2 certified for hazardous areas.
Electric
Multi-turn & part-turn electric actuators (Auma, Rotork, Biffi) for remote valve operation. Modbus RTU / HART / Profibus communication. IP67 / ATEX rated enclosures available.
Hydraulic
High-torque hydraulic actuators for large-bore, high-pressure pipeline valves. Subsea-rated designs for offshore platforms & deepwater applications. Integrated with hydraulic power units (HPU).
Why Choose Petropipe for Valves?
India's procurement managers and project engineers trust Petropipe for valve supply because we deliver quality, compliance and speed — every order, every time.
Full Test Documentation
Every valve supplied with hydrostatic shell & seat leak test certificates, material test reports (MTR), dimensional inspection records and third-party inspection (TPI) reports on request.
Technical Expertise
Our engineers help select the right valve type, pressure class, body material, trim specification and actuation option for your service conditions — free consultation for all enquiries.
PAN India Delivery
In-stock valves dispatched within 24–48 hours from Noida, Gujarat & Mumbai. Bulk orders & project-specific quantities coordinated with mill-direct lead times and expediting services.
Complete Valve Packages
Valves supplied with actuators, positioners, limit switches, solenoids, handwheel overrides & instrument tubing — fully assembled, tested & ready for installation as a single complete package.
Competitive Bulk Pricing
Direct partnerships with leading valve manufacturers in India, China, Italy & South Korea. Volume discounts for bulk valve packages — EPC Bill of Materials and AMC contracts welcomed.
Get Valve Quote
Response within 2 business hours.
Valve Maintenance Best Practices
Proper maintenance extends valve service life, prevents fugitive emissions and ensures compliance with Indian PESO & OISD safety regulations.
Leak Inspection
Regularly inspect valve stem packing, body joints & flange connections for leaks. Use soap solution or handheld gas detector for gas service. Replace PTFE packing before the next scheduled shutdown to prevent fugitive emissions.
Lubrication
Lubricate valve stem threads, gland packing & gear operators at manufacturer-recommended intervals. Use high-temperature grease for alloy steel valves above 300°C. Lubricated plug valves require quarterly sealant injection.
Actuator Testing
Full-stroke test pneumatic & electric actuators during planned shutdowns. Partial stroke testing (PST) recommended for ESD valves in service. Verify fail-safe direction (FO/FC) and confirm air supply & solenoid response time quarterly.
Corrosion Protection
Apply epoxy paint or thermal spray coating on valve exteriors in corrosive environments. Use stainless steel fasteners for flanged valves in coastal or offshore service. Inspect buried valve extensions for cathodic protection continuity annually.
Complete Your Pipeline System
Petropipe supplies every component for your piping system — valves connect your pipes, flanges & fittings together.
Pipes
API 5L, ASTM A106 seamless & welded pipes. ½″ to 72″, all grades.
Flanges
ASME B16.5 weld neck, slip-on, blind flanges. Class 150–2500.
Pipe Fittings
ASME B16.9 elbows, tees, reducers, caps. All grades & end connections.
Gaskets & Fasteners
RTJ, SWG, full-face gaskets & A193 B7 stud bolts. All flange classes.
Ready to Source Your Valve Requirements?
Get competitive quotes for API 600 gate valves, API 6D ball valves, check valves & actuated valve packages — with full test documentation and PAN India delivery.