
Diaphragm Valves Supplier in Mettur
Mettur in Tamil Nadu is a major chlor-alkali and chemical centre anchored by Chemplast Sanmar's PVC and caustic-soda complex - one of South India's largest producers of PVC resin, caustic soda, chlorine, and hydrochloric acid, alongside the MALCO (Madras Aluminium, Vedanta) site, the Mettur Thermal Power Station (TANGEDCO, 840 MW), and the Mettur Dam hydroelectric plant; the highly corrosive chlor-alkali and chlorine-derivative processes drive strong demand for PTFE-lined and PFA-lined ball, diaphragm, and butterfly valves, titanium and Hastelloy C-276 valves for wet-chlorine and hypochlorite service, and rubber-lined valves for brine and effluent handling; the thermal power station requires ASME B16.34 Class 600-900 gate and globe valves and high-temperature alloy-steel valves under IBR certification for steam and feedwater service; cooling-water systems use butterfly valves; procurement follows IBR (steam), ASME, API, and IS standards with EN 10204 3.1 MTCs and strict material traceability for chlorine service; Vajra Industrial Solutions supplies Mettur and Salem-belt chemical, aluminium, and power buyers with lined, corrosion-resistant, and IBR-certified valve packages with fast delivery across Tamil Nadu.
Diaphragm valves are the standard for Mettur's Chemicals (Chemplast Sanmar - PVC, caustic soda, chlorine) applications. We supply sanitary SS316L diaphragm valves with EPDM, PTFE, and natural rubber diaphragms for Tamil Nadu clients.
API 6D Certified
Ball, Gate, Globe, Check
ASME B16.34
Pressure-Temperature Rated
ISO 9001:2015
Quality Management
Fast Delivery
to Mettur
Diaphragm Valves - Available in Mettur
All diaphragm valves below are available for delivery to Mettur, Tamil Nadu. Each type is available in multiple materials, pressure classes, and end connection standards. South India deliveries to Mettur are completed in 4–7 business days. Air freight is available for urgent orders and plant turnarounds.

Weir Type Diaphragm Valve
Raised weir design for precise flow control and tight shut-off in chemical applications.
Pressure Rating: PN10 / PN16
Standards: BS 5156, ISO 5208

Straight-Through Diaphragm Valve
Full-bore design for slurry and viscous media with minimal flow restriction.
Pressure Rating: PN6 / PN10
Standards: BS 5156
Delivery of Diaphragm Valves to Mettur
South India deliveries to Mettur are completed in 4–7 business days. Air freight is available for urgent orders and plant turnarounds.
Stock Items
Same/next day dispatch from Vadodara
Custom Orders
2–6 weeks depending on specification
Emergency Supply
Priority handling for plant shutdowns
We also supply to nearby areas: Chemplast Sanmar Mettur (PVC and chlor-alkali complex), Mettur Thermal Power Station (TANGEDCO - 840 MW) and Mettur Dam hydro plant, MALCO / Vedanta aluminium site (Mettur), Salem industrial belt and SAIL Salem Steel Plant (50 km), Mettur-Salem chemical and textile corridor.
Frequently Asked Questions
Diaphragm Valves supply in Mettur - ordering, delivery & compliance
Do you supply diaphragm valves in Mettur?+
Yes. Vajra Industrial Solutions is a leading supplier of diaphragm valves in Mettur, Tamil Nadu. We supply to Chemicals (Chemplast Sanmar - PVC, caustic soda, chlorine), Chlor-Alkali (caustic soda, chlorine, hydrochloric acid production), Aluminium (MALCO - Madras Aluminium Company, Vedanta) plants and projects across Tamil Nadu. Mettur in Tamil Nadu is a major chlor-alkali and chemical centre anchored by Chemplast Sanmar's PVC and caustic-soda complex - one of South India's largest producers of PVC resin, caustic soda, chlorine, and hydrochloric acid, alongside the MALCO (Madras Aluminium, Vedanta) site, the Mettur Thermal Power Station (TANGEDCO, 840 MW), and the Mettur Dam hydroelectric plant; the highly corrosive chlor-alkali and chlorine-derivative processes drive strong demand for PTFE-lined and PFA-lined ball, diaphragm, and butterfly valves, titanium and Hastelloy C-276 valves for wet-chlorine and hypochlorite service, and rubber-lined valves for brine and effluent handling; the thermal power station requires ASME B16.34 Class 600-900 gate and globe valves and high-temperature alloy-steel valves under IBR certification for steam and feedwater service; cooling-water systems use butterfly valves; procurement follows IBR (steam), ASME, API, and IS standards with EN 10204 3.1 MTCs and strict material traceability for chlorine service; Vajra Industrial Solutions supplies Mettur and Salem-belt chemical, aluminium, and power buyers with lined, corrosion-resistant, and IBR-certified valve packages with fast delivery across Tamil Nadu.
What types of diaphragm valves are available in Mettur?+
We supply Weir Type Diaphragm Valve, Straight-Through Diaphragm Valve - all available for delivery to Mettur. Each type is available in multiple materials (CS, SS304, SS316, Duplex, Alloy Steel) and pressure classes from PN10 to Class 2500.
What certifications do your diaphragm valves carry?+
All our diaphragm valves comply with API 6D, ASME B16.34, ISO 9001:2015, and relevant standards. We provide full documentation including material test reports, hydrostatic test certificates, and dimensional inspection reports. Key standards: BS 5156, ISO 5208.
How fast can you deliver diaphragm valves to Mettur?+
South India deliveries to Mettur are completed in 4–7 business days. Air freight is available for urgent orders and plant turnarounds.
What is the minimum order quantity for diaphragm valves to Mettur?+
There is no minimum order quantity. We supply single valves for maintenance requirements as well as bulk orders for large EPC and plant projects in Mettur. Emergency orders for plant shutdowns are handled on priority.
How do I get a quote for diaphragm valves in Mettur?+
Submit your specifications via our RFQ form, email sales@vajravyuh.com, or WhatsApp +91-9979774557. Please include: valve type, size (NPS/DN), pressure class (ANSI/PN), material, end connections, and quantity. We respond within 24 hours with competitive pricing.
Need Diaphragm Valves in Mettur?
Share your specifications and get a competitive quote within 24 hours. We supply to Chemicals (Chemplast Sanmar - PVC, caustic soda, chlorine) and all industrial sectors in Tamil Nadu.