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Epdm lined diaphragm valve
The EPDM lined diaphragm valve from Otto Valves & Rubber Industries is designed for precise flow control in aggressive fluid environments, featuring a full EPDM lining that isolates the valve body from corrosive media. The diaphragm is vulcanised directly to the valve body, eliminating leakage paths and enabling bubble-tight shut-off. This design is suited for applications requiring zero contamination and frequent cycling.
EPDM lining in industrial diaphragm valves typically conforms to ASTM D2000 Class M2 or higher for chemical resistance. The valve body is constructed from ductile iron or stainless steel, with EPDM thickness ranging from 3mm to 5mm depending on pressure rating. This lining provides resistance to acids, alkalis, and chlorinated water up to 80°C, though it is not recommended for hydrocarbons or strong oxidisers.
This valve is purchased by chemical processing plants, water treatment facilities, and pharmaceutical manufacturers requiring hygienic flow control. Buyers commonly specify sizes from DN15 to DN100, with pressure classes of PN10 or PN16. Operation is manual via handwheel or automated via pneumatic actuator. Trade terms are typically FOB Mumbai or Kandla, with MOQs starting at five units per size. Lead times are 4 to 6 weeks after order confirmation.
| Lining material | EPDM rubber, vulcanised to body |
| Body material | Ductile iron (GGG40) or SS316 (on request) |
| Diaphragm thickness | 3mm to 5mm (standard); 6mm for high-pressure variants |
| Pressure class | PN10 or PN16 (10bar or 16bar) |
| Temperature range | -10°C to +80°C (EPDM limit); -20°C to +100°C for short-term exposure |
| Seal type | Bubble-tight diaphragm seal, no packing glands |
| Connection type | Flanged (DIN/ISO 7005-2) or threaded (BSPT) |
| Actuation | Manual handwheel standard; pneumatic actuator optional |
| Flow coefficient Cv | Typical range 2.5 to 18.0 depending on size and trim |
| Compliance standard | Typical compliance to ISO 5752 and EN 12239 for industrial diaphragm valves |
Otto Valves & Rubber Industries is based in Baroda, Gujarat, India, and manufactures rubber-lined valves for industrial fluid systems. The company’s profile does not list certifications, production capacity, or workforce size. It is classified as an imported supplier with no public export history or client references on this platform.
There is no verified data on quality control procedures, testing equipment, or third-party audits. The supplier does not indicate whether valves are pressure-tested individually or batch-certified. Buyers are advised to request sample valves for functional testing and to confirm that EPDM lining is fully bonded without voids or air pockets. The company does not appear to offer design engineering support.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Sourcing EPDM lined diaphragm valve from Otto Valves & Rubber Industries - India Import Guide
Before ordering, verify the EPDM lining’s thickness, bonding quality, and material certification. Request a pressure test certificate for each valve size and confirm the body material matches the specified grade (e.g., SS316 vs. ductile iron). Inspect samples for surface defects, air bubbles in the lining, and proper alignment of the diaphragm seat. Do not accept valves without batch numbers or test records.
Logistics are typically shipped from Mumbai or Kandla ports via sea freight. Lead time is 4 to 6 weeks after order confirmation. Incoterms are usually FOB, but CIF or DAP may be negotiated. Payment terms commonly require 40% advance, 60% against BL copy. Buyers should confirm packaging - valves must be individually wrapped in anti-corrosion paper and secured in wooden crates to prevent damage during transit.
Quality inspection should include visual checks for lining cracks, diaphragm alignment, and bonnet seal integrity. Perform a pressure test at 1.5x working pressure with water and check for leaks. Request a material test report for EPDM (ASTM D2000) and body (ASTM A395 for ductile iron). Retain one sample per shipment for future reference and warranty validation.
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30 suppliersBuy & Import Epdm Lined Diaphragm Valv — Wholesale Supply from India
Securing a reliable supply chain for Epdm Lined Diaphragm Valve is critical for maintaining your business operations. Otto Valves & Rubber Industries, a supplier located in India, provides high-quality Epdm Lined Diaphragm Valv ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Industrial Valves & Gauges industry, catering to distributors, wholesalers, and importers worldwide.
Request Wholesale Pricing & Bulk Trade Terms
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Epdm Lined Diaphragm Valv from India, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Otto Valves & Rubber Industries. This seamless communication is powered by EximNext, a premier global B2B marketplace that connects ambitious buyers with global sellers across every major industry.
About Otto Valves & Rubber Industries — Supplier in India
We understand that verifying supplier credentials is a top priority for importers. Otto Valves & Rubber Industries is part of our extensive network of vetted international exporters. Browse more products in the Industrial Valves & Gauges category or discover new suppliers across the Industrial Valves & Gauges sector. Expand your sourcing capabilities through our trusted import export marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Epdm Lined Diaphragm Valv
When importing Epdm Lined Diaphragm Valv from India, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Frequently Asked Questions About Epdm Lined Diaphragm Valv
How can I get the wholesale price for Epdm Lined Diaphragm Valve?
Click the "Request Quotation" button to contact Otto Valves & Rubber Industries directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Epdm Lined Diaphragm Valv in bulk from India?
Yes, Otto Valves & Rubber Industries provides Epdm Lined Diaphragm Valv for bulk export from India. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
What shipping terms are available for this product?
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Otto Valves & Rubber Industries. Contact the supplier to discuss the best logistics options for importing Epdm Lined Diaphragm Valv to your country.
How do I request a sample of Epdm Lined Diaphragm Valve?
Send a direct message to Otto Valves & Rubber Industries through our platform to request a product sample before committing to a large wholesale order.
Is it safe to source products from this supplier?
Otto Valves & Rubber Industries is a registered supplier on EximNext. Check the company profile and documents before ordering, and use our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
What specifications should I ask for when importing Epdm Lined Diaphragm Valv?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Otto Valves & Rubber Industries.
Does Otto Valves & Rubber Industries offer custom packaging or private labeling?
Many suppliers on EximNext, including Otto Valves & Rubber Industries, offer custom packaging and private label options for bulk wholesale orders.
What payment methods are accepted for international orders?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.
Can I find more Industrial Valves & Gauges suppliers on EximNext?
Yes, EximNext hosts a wide network of Industrial Valves & Gauges manufacturers, exporters, and wholesalers across 200+ countries.
How do I contact Otto Valves & Rubber Industries for a bulk trade inquiry?
Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our global B2B marketplace.
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