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Valve with bellows seal K900 series
globewith handwheelpneumatically-operated

Valve with bellows seal - K900 series - Rotarex - globe / with handwheel / pneumatically-operated
Valve with bellows seal - K900 series - Rotarex - globe / with handwheel / pneumatically-operated
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Characteristics

Type
globe
Operation
with handwheel, pneumatically-operated
Media
for gas
Body
weld, stainless steel
Applications
cryogenic, for liquids
Fluid specification
for corrosive fluids
Other characteristics
high-pressure, corrosion-resistant, with bellows seal, rising stem, with cryogenic component
DN

6.8 mm
(0.268 in)

Pressure

15 bar, 30 bar, 100 bar
(217.6 psi, 435.1 psi, 1,450.4 psi)

Temperature

Min.: -200 °C
(-328 °F)

Max.: 100 °C
(212 °F)

Description

Application: Cryogenic applications down to -200° C / -328° F using high purity reactive gases Key Advantages: Reduced gas absorption and desorption from seat material Fully contained seat Double-walled, electronic beam or laser welded bellows ensure high tightness integrity Metal-to-metal sealing to atmosphere Secondary sealing through Nitrile to prevent atmospheric contamination in case of bellows failure Specifications: Max. Working Pressure: 30 bar /435 psi Temperature Range: -200° C to +100° C / -328° F to +212° F Seat orifice size: 6,8mm

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Exhibitions

Meet this supplier at the following exhibition(s):

Hyvolution 2025
Hyvolution 2025

28-30 Jan 2025 paris (France) Stand 6E66

Other Rotarex products

Bellows valves

See all Rotarex products
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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