# Diaphragm Valves

Industrial and aseptic pharma-grade diaphragm valves by Saunders — the brand that invented the diaphragm valve in 1928. Trusted by pharma, biotech, food, chemical and mining industries worldwide.

Saunders Industrial

## Industrial Diaphragm Valves

Saunders invented the diaphragm valve in 1928. Millions in service worldwide for corrosive, abrasive and industrial applications with 100% leaktight closure.

Size | 1/4" to 14" (DN8–DN350)
Body | CI / DI / CS / Bronze / SS 316
Body Linings | PTFE / PFA / ETFE / PP / Glass / Rubber
Diaphragm | NBR / CR / NR / FKM / CSM / IIR / EPM / PTFE
Temperature | -40°C to +175°C
Pressure | Up to 16 bar (240 psi)
Operation | Manual / Pneumatic (EC, SSC, ECX, ES)
Brand | Saunders (Crane ChemPharma)

Saunders Aseptic

## Pharma-Grade Aseptic Valves

Bio-pharma aseptic diaphragm valves in SS 316L with PTFE or EPDM diaphragms. FDA, USP Class VI, ASME BPE compliant for sterile applications.

Size | 8 mm to 200 mm
Body | Forged SS 316L / Bio-Block
Diaphragm | PTFE / 3-Layer Steam / EPDM
Temperature | -10°C to +150°C (autoclavable)
Certifications | FDA 21 CFR / USP Class V/VI / ASME BPE
Operation | Manual / Pneumatic EC/SSC Actuators
Brand | Saunders (Crane ChemPharma)

Applications

## Typical Applications

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Corrosive Chemicals

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Abrasive Slurries

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Pharmaceutical

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Biotechnology

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Food & Beverage

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Mining & Minerals

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Water Treatment

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Oil & Gas

🌊

Marine & Fire

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Paints & Coatings

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Pulp & Paper

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Fertilizers & FGD

### Need a quote for Diaphragm Valves?

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Send Enquiry 📞 98422 24050
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