Gate valve 431
with handwheelfor waterfor oil

Gate valve - 431 - KTN - with handwheel / for water / for oil
Gate valve - 431 - KTN - with handwheel / for water / for oil
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Characteristics

Type
gate
Operation
with handwheel
Media
for water, for oil, for acids, for gas, for steam
Body
double-flange, stainless steel
Applications
for the chemical industry, for the food industry
Other characteristics
ANSI
DN

Min.: 50 mm
(1.969 in)

Max.: 500 mm
(19.685 in)

Temperature

Min.: -29 °C
(-20 °F)

Max.: 150 °C
(302 °F)

Description

The KTN 431 is an updated version of the globe valve with cast CF8M stainless steel body and classes available in 150/300/600/1500, ANSI flanges. Thanks to the presence of molybdenum [Mo] in the alloy, we have dramatically improved the resistance of the steel to corrosion, also preserving the natural mechanical resistance of stainless steel and at high temperatures. This alloy gives the valve the ability to work with corrosive acids such as sulfuric, hydrochloric, phosphoric and nitric. The presence of this material is very common in the food, chemical and pharmaceutical sectors. The range of dimensions is from DN 50 to DN 500. The pressure and temperature range: API 598

Catalogs

*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.