Slide valve RQS/NAQ series
with handwheelpneumatically-operatedshut-off

slide valve
slide valve
slide valve
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Characteristics

Type
slide
Operation
with handwheel, pneumatically-operated
Function
shut-off
Media
for water
Body
flange, stainless steel
Applications
for industrial applications, for the chemical industry
Associated function
discharge
Other characteristics
compact
DN

Max.: 500 mm
(19.685 in)

Min.: 100 mm
(3.937 in)

Pressure

2 bar, 4 bar, 8 bar
(29 psi, 58 psi, 116 psi)

Temperature

80 °C, 120 °C, 200 °C
(176 °F, 248 °F, 392 °F)

Description

with round inlet and square outlet ensures reliable shut-off in reject area due to the smaller inlet (round) and larger outlet (square) and protected guides available in various seal types and surface treating of the wearing parts areas of application: cleaner plants, heavy weight rejects/ sandtraps/ heavy weight rejects discharge in general, pulpers nominal diameters:DN 100 – 500 (4 – 20") material:Type RQS: stainless steel (1.4571 / 1.4571), Type NAQ: cast iron (En-GJL-250 / 1.4571) flanges:DIN EN 1092-1, ANSI B 16.5 class 150, LOHSE-standard accessories:intermediate piece (square to round)

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*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.