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Straight Through Diaphragm Valve

Straight Through Diaphragm Valve Manufacturer

MVS Straight Through Diaphragm Valves are engineered for highly demanding fluid control applications where maximum flow, reliability, and ease of maintenance are essential. Designed with a full bore opening, this diaphragm valve makes sure unrestricted flow, making it highly effective in handling viscous slurries, corrosive chemicals, and abrasive fluids. This valve design helps industries meet precise piping requirements while making sure long-term operational performance. The internal structure of the Straight Through Diaphragm Valve allows the flowing media to avoid contact with moving mechanical components, which dramatically increases the valve’s lifespan and minimizes maintenance needs.

To match varying process demands, MVS manufactures Straight Type Rubber Lined Diaphragm Valves using premium-quality materials and rubber linings. Depending on the application, we offer solutions such as Straight Type Butyl Rubber Lined Diaphragm Valves for strong chemical resistance, and Straight Type Soft Natural Rubber Lined Diaphragm Valves, ideal for applications requiring flexibility and smooth media passage. For highly abrasive conditions, Straight Type Ebonite Rubber Lined Diaphragm Valves deliver superior performance and extended durability. Where oil-resistance and moderate chemical compatibility are required, industries rely on Straight Type Neoprene Rubber Lined Diaphragm Valves. For high-temperature fluids and steam service, Straight Type EPDM Rubber Lined Diaphragm Valves are a proven choice.

In industries requiring unlined options, Straight Through Unlined Diaphragm Valves are also widely used, especially in clean media systems. Straight Type Unlined Stainless Steel Diaphragm Valves are popular in food-grade and pharmaceutical settings, while Straight Type Unlined Carbon Steel Diaphragm Valves and Straight Type Unlined Ductile Iron Diaphragm Valves cater to general-purpose and water treatment sectors.

MVS also provides diaphragm valves conforming to global dimensional standards, including Straight Type DIN Standard Unlined Diaphragm Valves and Straight Type DIN Standard Rubber Lined Diaphragm Valves, making sure compatibility and easy installation across international projects. Whether your requirement is for a Rubber Lined Diaphragm Valve for corrosive fluids or a durable Straight Through Diaphragm Valve suitable for continuous heavy-duty use, MVS delivers industry-trusted performance with every valve.

Specification

Specification Details
Size Range 15 mm to 200 mm
Design Standard BS EN 13397:2002 (BS 5156)
Testing Standard BS EN 12266-1 (BS 6755 Part 1)
End Connections BS-10 Table D/E/F, DIN ND 10 & 16, ANSI B16.5 Class 125 & 150

Material of Construction

Component Material
Body - Cast Iron (IS 210 Gr. FG 200/220/260)
- Cast Carbon Steel (ASTM A 216 Gr. WCB)
- Stainless Steel SS 304 / 304L / 316 / 316L
- Duplex Stainless Steel Grade 2205
Rubber Lining Hard Rubber (Ebonite), Natural, Neoprene, Hypalon, Butyl, EPDM
Diaphragm Natural, Neoprene, Hypalon, Butyl, EPDM, Silicone
Spindle / Stem AISI 410 / 304 / 316
Special Alloys (Optional) Titanium, Zirconium, Nickel, Hastelloy, Inconel, Incoloy, Monel, Aluminium Bronze

Application Industries

oil-gas-industry
Crude Oil & Natural Gas Industry
chemical-processing
Chemical & Petrochemical Industry
water-treatment-filtration-industry
Water & Wastewater Treatment
power-generation-industry
Nuclear & Thermal Power Generation
food-and-beverage-industry
Food & Beverage Industry
pharmaceutical-industry
Pharmaceutical & Biotechnology
pulp-and-paper-industry
Pulp & Paper Industry
mining-mineral-industry
Mining & Mineral Processing
marine-shipbuilding-insutry
Marine & Shipbuilding
hvac-building-services
HVAC & Building Services
automotive-paint-chemical-manufacturing
Automotive & Paint Chemical Manufacturing
environmental-bio-gas-renewable-energy
Environmental & Bio Gas Renewable Energy
steel-metal-processing
Steel & Metal Processing
fertilizer-plants-polymer-production
Fertilizer Plants, Polymer Production
cosmetics-personal-care
Cosmetics & Personal Care
cement-construction
Cement & Construction
chlor-alkali-industry
Chlor-Alkali Industry
mineral-acids-industry
Mineral Acids Industry

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