Industrial Valves

Sanitary Diaphragm Valves

Discover our sanitary diaphragm valves available at ValveMan- specifically designed for sanitary applications where leak-free, contamination-free flow control is essential to the quality of the process. Our sanitary diaphragm valves are used in the pharmaceutical, biotech, food, beverage and other sanitary systems, and are designed with fully polished stainless steel, compact design with sanitary end connections. All the components are fully sanitary, and when needed fall within excellent cleanability and drainability, fully suited for use in CIP/SIP processes. If you need specific sizes and configurations of sanitary diaphragm valves, let us know and we can source the valves for you.

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We Carry Sanitary Diaphragm Valves

This family is built to the application — size, end connection, pressure rating, body and seat material each change the part number, so we spec it with you rather than list every permutation. Tell us where it’s going and a ValveMan specialist will come back with the exact model, current pricing, and availability.

  • The exact model matched to your application
  • Current pricing, availability, and lead time
  • A valve specialist — not a call center

Prefer to talk it through? 888-825-8800 Mon–Fri, 8AM–6PM ET

A few examples of what we source

Steriflow cast body sanitary diaphragm valve
Steriflow 2-Way Sanitary Diaphragm Valve
Steriflow forged-body aseptic 2-way sanitary diaphragm valve, tri-clamp ends, shown with pneumatic actuator and manual handwheel
Steriflow Aseptic 2-Way — forged body, tri-clamp, manual or pneumatically actuated
Steriflow tank bottom sanitary diaphragm valve, sterile vessel outlet with flange mount
Steriflow Tank Bottom — sterile vessel outlet, 1/2" to 4", manual or pneumatic
Steriflow zero static point of use sanitary diaphragm valve with U-bend body and manual handwheel
Steriflow Zero Static Point of Use — minimises dead leg, manual or pneumatically actuated

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Related categories:Sanitary ValvesSanitary 3-Way Ball ValvesSanitary Butterfly ValvesSanitary Plug ValvesSanitary Pressure Relief ValvesSanitary Sample Valves
All 50
States Served
Net 30
Terms Available
60 Years
Valve Expertise

Why Buy Sanitary Diaphragm Valves From ValveMan?

Authorized Distributor Since 1965
We are an authorized distributor — not a grey market reseller. Every Sanitary Diaphragm Valves product ships new, with the documentation your purchasing department needs — and whatever warranty the manufacturer offers is passed through to you in full.
Expedited Options + Net 30 Terms
In a hurry? Call 888-825-8800 — depending on the item we may be able to expedite your order, and we'll tell you what's realistic. Qualified buyers can apply for Net 30 terms — ideal for MRO, OEM, and project purchasing.
Technical Support from Valve Experts
Our team has 60+ years of valve product knowledge. Call 888-825-8800 or start a chat — we'll help you select the right Sanitary Diaphragm Valves product for your application, pressure class, and end connection.
Need a volume quote or custom order?
Our B2B team responds within 2 hours on business days. Exton, PA — Trusted Since 1965.
888-825-8800