The Pharmalite is an eccentric butterfly valve of innovative design for the pharmaceutical, chemical and food industries. The expansion seal prevents the dispersion of particles of elastomer – the rubbery polymer that forms the constituent parts, making the Pharmalite valve particularly suitable for use in applications where this effect can cause problems (such as with injectable products). Maintaining the integrity of the constituent material makes the Pharmalite valve perfect for use in the food industry, making it possible to produce food perfectly free of contamination. This quality is of course essential also in chemical and pharmaceutical production, where the set dosages will be perfectly respected, without any loss of raw material. The yield and the maintenance of the quality of the materials optimizes the production times and methods, making a return on investment for our customers.


Pneumatic actuator


Quick Release System

Body & rotor

Stainless steel EN 1.4404 (AISI 316L)*


Internal mirror polish Ra <0.5 μm

External sanding Ra <1.2 μm


ND 100, 150, 200

Gasket material

Translucent silicone

Body Material

Stainless Steel EN 1.4404 (AISI 316L)

Hastelloy® C22/C276

Low δ-ferrite Stainless Steel

Other types of stainless steel and resins available upon request

Motion Drive

Single or double acting pneumatic actuator in anodized aluminum

Single or double acting pneumatic actuator in stainless steel

SteriBox: Stainless steel enclosure for actuator

ATEX Rating


A = 1/2D, 2/2G

B = 1/3D, 2/3G

C = 2GD

D = 2/3GD

F = 3GD

G = 1/2G, 1/2D

H = 1/3D, 1/3G

Body Style

Bolted body assembly

Outlet Connections

Tri-Clamp Flange

Flange for SteriFlange

Bayonet connection for SteriFlange

Welding spigot

Vane Position Feedback


Inductive Sensors


Standard Internal Ra<0.5μm, External Ra<1.2μm

Welds: grounded & polished


Other finishing upon request

Inlet Connections

Tri-Clamp Flange

Flange for SteriFlange

Bayonet connection for SteriFlange

Welding spigot

Vane Position Control


Solenoid valve

Pneumatic positioner

Electropneumatic Control Panel

Gasket Material

Translucent silicone

Support Style

Standard Quick Release System

Actuator support

Certificates & Declarations

Material certificate EN 10204-3.1 for metallic parts

CE declaration of incorporation as per Directive 2006/42/EC

Gas tightness test to EN12266-1, test P12

FDA 21 CFR 177.2600 or FDA 21 CFR 177.1550 for polymeric parts

USP class VI biocompatibility declaration *

Traceability report *

Roughness test map *

ATEX 2014/34/EU *


Our valves are designed for each component to interlock with one another perfectly, creating a gapless match, and preventing the product from storing within, therefore averting product cross-contamination.

From metal powder to the delivery of the final product, we trace and document all events associated with each part and component, to provide full traceability for all our products. This is particularly important in the pharmaceutical and food industry, to assure the quality of production lines and trace down possible issues to quickly intervene and solve related problems.



Easy assembly and disassembly

No-tool installation and assembly

Reduces risks of external contamination

Reduces cleaning time

Pharmalite Modular



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