Diaphragm Valves Supplier in Siliguri
Gateway to Northeast India — Siliguri's tea processing, cold chain logistics and the booming North Bengal infrastructure drive demand for process and food-grade valves.
Diaphragm valves are the standard for Siliguri's Food Processing applications. We supply sanitary SS316L diaphragm valves with EPDM, PTFE, and natural rubber diaphragms for West Bengal clients.
API 6D Certified
Ball, Gate, Globe, Check
ASME B16.34
Pressure-Temperature Rated
ISO 9001:2015
Quality Management
Fast Delivery
to Siliguri
Diaphragm Valves — Available in Siliguri
All diaphragm valves below are available for delivery to Siliguri, West Bengal. Each type is available in multiple materials, pressure classes, and end connection standards. Standard delivery to Siliguri takes 3–7 business days. Express dispatch options are available for urgent project timelines and plant shutdowns.
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 Siliguri
Standard delivery to Siliguri takes 3–7 business days. Express dispatch options are available for urgent project timelines and plant shutdowns.
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: Matigara Industrial Growth Centre, Fulbari Integrated Check Post, North Bengal Industrial Area.
Frequently Asked Questions
Diaphragm Valves supply in Siliguri — ordering, delivery & compliance
Do you supply diaphragm valves in Siliguri?+
Yes. Vajra Industrial Solutions is a leading supplier of diaphragm valves in Siliguri, West Bengal. We supply to Tea Processing, Logistics & Warehousing, Food Processing plants and projects across West Bengal. Gateway to Northeast India — Siliguri's tea processing, cold chain logistics and the booming North Bengal infrastructure drive demand for process and food-grade valves.
What types of diaphragm valves are available in Siliguri?+
We supply Weir Type Diaphragm Valve, Straight-Through Diaphragm Valve — all available for delivery to Siliguri. 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 Siliguri?+
Standard delivery to Siliguri takes 3–7 business days. Express dispatch options are available for urgent project timelines and plant shutdowns.
What is the minimum order quantity for diaphragm valves to Siliguri?+
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 Siliguri. Emergency orders for plant shutdowns are handled on priority.
How do I get a quote for diaphragm valves in Siliguri?+
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 Siliguri?
Share your specifications and get a competitive quote within 24 hours. We supply to Tea Processing and all industrial sectors in West Bengal.