Diaphragm valve 985 , 987 series
with handwheelfor controlfor water

Diaphragm valve - 985 , 987 series - SED Flow Control GmbH - with handwheel / for control / for water
Diaphragm valve - 985 , 987 series - SED Flow Control GmbH - with handwheel / for control / for water
Diaphragm valve - 985 , 987 series - SED Flow Control GmbH - with handwheel / for control / for water - image - 2
Diaphragm valve - 985 , 987 series - SED Flow Control GmbH - with handwheel / for control / for water - image - 3
Diaphragm valve - 985 , 987 series - SED Flow Control GmbH - with handwheel / for control / for water - image - 4
Diaphragm valve - 985 , 987 series - SED Flow Control GmbH - with handwheel / for control / for water - image - 5
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Characteristics

Type
diaphragm
Operation
with handwheel
Function
for control
Media
for water
Body
flange
Number of channels
2/2-way
DN

Max.: 100 mm
(3.937 in)

Min.: 15 mm
(0.591 in)

Pressure

Max.: 10 bar
(145 psi)

Min.: 0 bar
(0 psi)

Temperature

95 °C, 150 °C
(203 °F, 302 °F)

Flow rate

Max.: 910 m³/h
(32,136.35 ft³/h)

Min.: 7 m³/h
(247.2 ft³/h)

Description

Type 987 is a manually operated valve. This valve with non rising handwheel has a robust design which allows higher temperatures applications. It eliminates water hammer and allows the flow in both direction. This valve is complete with position indicator. It is unaffected by any contaminated media. It is a maintenance-free non-corrosive actuator. The working temperature is at maximum of 95°C or 200°F depending on diaphragm and body material.
*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.