
Diaphragm Valves Supplier in Sarnia
Sarnia's Chemical Valley in Ontario concentrates roughly 40 percent of Canada's chemical and petrochemical industry in a single corridor along the St. Clair River, hosting Imperial Oil's Sarnia Refinery (121,000 bpd) and chemical plant, Shell Sarnia Manufacturing Centre, NOVA Chemicals (Corunna ethylene cracker and Moore polyethylene), INEOS Styrolution, Arlanxeo synthetic rubber, and the terminus of Enbridge Line 5 and other crude/NGL pipelines from Western Canada; valve procurement follows CSA, ASME B16.34, API 6D, and API 600 standards with NACE MR0175 for sour service and CSA Z245.15 / Z245.12 for pipeline valves; cold-climate operation drives demand for low-temperature LCC/LCB carbon-steel valves (A352 LCC down to -46 degrees C), extended-bonnet and stem designs, and reliable fire-safe API 607 isolation for the refinery and cracker units; large-bore API 609 butterfly and API 600 gate valves serve cooling-water and utility systems; Vajra Industrial Solutions supports Sarnia-area EPC, turnaround, and MRO buyers with low-temperature, sour-service, and fire-safe valve packages carrying EN 10204 3.1 MTCs and full material traceability.
Diaphragm valves are the standard for Sarnia's Refining (Imperial Oil Sarnia - 121,000 bpd, Shell Sarnia Manufacturing Centre) applications. We supply sanitary SS316L diaphragm valves with EPDM, PTFE, and natural rubber diaphragms for Ontario clients.
API 6D Certified
Ball, Gate, Globe, Check
ASME B16.34
Pressure-Temperature Rated
ISO 9001:2015
Quality Management
Fast Delivery
to Sarnia
Diaphragm Valves - Available in Sarnia
All diaphragm valves below are available for delivery to Sarnia, Ontario. Each type is available in multiple materials, pressure classes, and end connection standards. We export to Sarnia via sea freight and air freight with full export documentation including MSDS, packing list, CoO, and compliance certificates. Typical lead time is 7–14 business days from dispatch.

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 Sarnia
We export to Sarnia via sea freight and air freight with full export documentation including MSDS, packing list, CoO, and compliance certificates. Typical lead time is 7–14 business days from dispatch.
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: Sarnia Chemical Valley (62 facilities - largest petrochemical cluster in Canada), Imperial Oil Sarnia Refinery (121,000 bpd) and Sarnia Chemical Plant, NOVA Chemicals Corunna ethylene cracker and Moore polyethylene site, Shell Sarnia Manufacturing Centre, Enbridge / Plains Midstream pipeline terminals (Sarnia hub).
Frequently Asked Questions
Diaphragm Valves supply in Sarnia - ordering, delivery & compliance
Do you supply diaphragm valves in Sarnia?+
Yes. Vajra Industrial Solutions is a leading supplier of diaphragm valves in Sarnia, Ontario. We supply to Refining (Imperial Oil Sarnia - 121,000 bpd, Shell Sarnia Manufacturing Centre), Petrochemicals (NOVA Chemicals, INEOS Styrolution, Arlanxeo), Chemicals (Sarnia Chemical Valley - 40% of Canada's chemical industry) plants and projects across Ontario. Sarnia's Chemical Valley in Ontario concentrates roughly 40 percent of Canada's chemical and petrochemical industry in a single corridor along the St. Clair River, hosting Imperial Oil's Sarnia Refinery (121,000 bpd) and chemical plant, Shell Sarnia Manufacturing Centre, NOVA Chemicals (Corunna ethylene cracker and Moore polyethylene), INEOS Styrolution, Arlanxeo synthetic rubber, and the terminus of Enbridge Line 5 and other crude/NGL pipelines from Western Canada; valve procurement follows CSA, ASME B16.34, API 6D, and API 600 standards with NACE MR0175 for sour service and CSA Z245.15 / Z245.12 for pipeline valves; cold-climate operation drives demand for low-temperature LCC/LCB carbon-steel valves (A352 LCC down to -46 degrees C), extended-bonnet and stem designs, and reliable fire-safe API 607 isolation for the refinery and cracker units; large-bore API 609 butterfly and API 600 gate valves serve cooling-water and utility systems; Vajra Industrial Solutions supports Sarnia-area EPC, turnaround, and MRO buyers with low-temperature, sour-service, and fire-safe valve packages carrying EN 10204 3.1 MTCs and full material traceability.
What types of diaphragm valves are available in Sarnia?+
We supply Weir Type Diaphragm Valve, Straight-Through Diaphragm Valve - all available for delivery to Sarnia. 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 Sarnia?+
We export to Sarnia via sea freight and air freight with full export documentation including MSDS, packing list, CoO, and compliance certificates. Typical lead time is 7–14 business days from dispatch.
What is the minimum order quantity for diaphragm valves to Sarnia?+
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 Sarnia. Emergency orders for plant shutdowns are handled on priority.
How do I get a quote for diaphragm valves in Sarnia?+
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 Sarnia?
Share your specifications and get a competitive quote within 24 hours. We supply to Refining (Imperial Oil Sarnia - 121,000 bpd, Shell Sarnia Manufacturing Centre) and all industrial sectors in Ontario.