Are Vajra valves equivalent to Flowserve in terms of certifications?

Vajra valves carry the same API 6D, API 607, ASME B16.34, and relevant international certifications as Flowserve-equivalent products. Material traceability with EN 10204 3.1 mill certificates is provided on all orders.

Home Valve AlternativesFlowserve

Valve AlternativeOrigin: USA (Irving, Texas)Est. 1997 (merger origin)

Flowserve Valve Alternative

Flowserve Corporation (incl. Durco, Valtek, Vogt)

Flowserve is one of the world's largest valve manufacturers, incorporating brands such as Durco (corrosion-resistant), Valtek (control), Vogt (forged), Worcester (ball), and Edward (gate/check). Widely specified on international EPC projects. Vajra supplies equivalent valves for budget-sensitive or domestically supplied projects.

What is a good alternative to Flowserve valves?

Vajra Industrial Solutions supplies API 6D and ASME B16.34 valves engineered to meet the same service requirements as Flowserve. Extensive valve portfolio - control valves, severe service, nuclear, Durco chemical, Vogt instrumentation

Legal DisclaimerFlowserve, Durco, Valtek, Vogt, Worcester, and Edward are registered trademarks of Flowserve Corporation. Vajra Industrial Solutions is not affiliated with, endorsed by, or a distributor of Flowserve products. This page describes equivalent technical alternatives only. Project specifications must be verified by a qualified engineer before substitution.

Why Consider Flowserve Alternatives?

Flowserve valves command a significant premium - 4–8× Indian-manufactured equivalents

Long import lead times (12–20 weeks) from USA/Europe for Indian project timelines

ASME B16.34 / API 6D equivalents from Indian manufacturers meet the same specifications

Many Indian PSU tenders now mandate Indian-origin valves under Make in India policies

Flowserve → Vajra Equivalence Reference

Indicative equivalences for common Flowserve valve series. Dimensional and specification compatibility must be verified by the project engineer before substitution.

Type	Flowserve Series	Vajra Equivalent	Notes
Ball Valve	Worcester / Flowserve Trunnion	API 6D Trunnion Ball Valve - WCB/SS316/Duplex	Class 150–2500, fire-safe, anti-static, NACE MR0175
Gate Valve	Vogt Forged Gate	Forged Gate Valve ASME B16.11 / B16.34	Class 800–2500, A105/F316/F11, OS&Y rising stem
Check Valve	Edward / Flowserve Check	Piston / Swing Check Valve ASME B16.34	Class 150–2500, all standard materials
Globe Valve	Valtek Globe / Control Valve	Globe Control Valve or Bellows-Sealed Globe	ASME Class 150–1500, angle and Y-pattern

Why Choose Vajra

API 6D, ASME B16.34 certified - same technical compliance

3–8 week delivery vs. 12–20 weeks for Flowserve imports

Make in India compliant - eligible for PSU/government tenders preferring domestic supply

Full EN 10204 3.1/3.2 material certificates, PMI, radiography on request

IBR certification available for steam service

Certifications & Standards

API 6DAPI 607 (Fire Safe)ASME B16.34API 598EN 10204 3.1IBR (Indian Boiler)ISO 9001:2015NACE MR0175

Common Applications

EPC refinery projectsPetrochemical complexesLNG terminalsPower plantsChemical plants

Flowserve Alternatives by Valve Type

Flowserve Ball Valves

Cross-reference

Flowserve Gate Valves

Cross-reference

Flowserve Globe Valves

Cross-reference

Flowserve Check Valves

Cross-reference

Other Brand Alternatives

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Connected Engineering

Materials

A352 LCC Low-Temp

Services

LNG / Cryogenic

Products

Control Valves Needle Valves

Flowserve Equivalent — Procurement & Documentation

Typical Applications

EPC refinery projectsPetrochemical complexesLNG terminalsPower plantsChemical plants

Documentation Available

-EN 10204 3.1 Material Test Certificates (heat traceable)
-API 598 hydrostatic shell & seat test reports
-Dimensional inspection reports
-Full Manufacturing Data Record (MDR) / data book on request

View documentation package

Inspection Options

-In-house QC inspection on every order
-Third-party inspection (SGS / Bureau Veritas / TÜV / DNV) coordination
-Witness and hold points accommodated on request

View inspection & testing

Order Quantities

Flexible — from single critical-spare valves to full project lots.

Export

Worldwide export with complete documentation (COO, EUR.1, packing lists) to 20+ countries.

Custom Engineering

Built to your specification — materials, trim, pressure class and special service (NACE, fire-safe, IBR, cryogenic).

Delivery Support

Dispatch from Vadodara, Gujarat with documented lead times and priority handling for urgent requirements.

Need an Alternative to Flowserve?

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Relevant Products

Ball Valves Gate Valves Globe Valves Check Valves