Syrris This company’s Asia Syringe Pump (photo) is only 23 cm wide, yet is rated to 20 bar (300 psi). Constructed from highly chemically resistant polytetraflurorethylene (or other fluorinated polymers) and glass, this pump is well-suited for laboratory use. The…
This firm has completed its Vesta Sterile Valve Series with various tank-bottom valve variants. The core element of the valve series is a patented, PTFE bellows sealing element. The valve series was developed specifically for the pharmaceutical, food cosmetics and…
Samson Controls The Series 3730 electro-pneumatic control-valve positioner with Profibus-PA (photo) provides high-quality air output capacity combined with optimum functionality and ease of operation. The 3730 is one of a range of positioners from this firm, all of which are…
Bürkert Fluid Control Systems The pneumatically operated 2000 INOX angle seat valve (photo) consists of a pneumatic piston actuator and a two-way valve body. Both parts are made from 316L stainless steel and can be used with media at temperatures…
Pump Engineering The 3M magnetically driven centrifugal pumps (photo) have no glands, seals or valves and therefore provide leak-free operation in heavy-duty operation, such as pumping heat transfer oils and liquefied gases, and at temperatures ranging from –150 to 450°C.…
Specially developed for the specific applications of mechanical seals, the Diamond Faces crystalline diamond layers promise excellent chemical and thermal stability as well as unmatched hardness. The material is stable up to approximately 1,500°C in inert atmospheres, where it begins…
This firm’s Series 3730 and 3731 positioners now include all diagnostic features as standard; previously, these features were only available at a extra cost. The onboard Expert+ firmware automatically records relevant data to monitor the valve and positioner. Required key…
Available in full or standard port, the new 364 Series Diverter valve offers such features as "live-loaded" stem packing, ISO 5211 direct-mount actuation and a variety of seat options. Made to full ANSI class 600 dimensions, this Inline valve handles…
The new Jamesbury polymeric-seated flanged ball valves are now available in sizes DN15 – 150 in both full-bore and reduced bore. These valves conform to PED and ISO 17292 requirements, and feature a flexible-lip seat design that provides bi-directional shutoff…
Made from high-performance polypropylene, these liquid-transfer pumps (photo, p. 32I-7) will safely deliver most solvents, acids, caustics and oils from 5–55-gal drums at a rate of 4 gal/min, depending on the viscosity. Typically, owners will need to change O-rings once…