Ta 900 kuglehane isi blå nitril 20

Use

The TA 900 iSi ball valve is an advanced quality valve based on the service-friendly top-entry design.
Features: Easy to operate, 90° turn of the handle between fully open and closed valve. Powerful easy-to-use grip. Exchange handwheels can be supplied mounted on the valve. The exchange prevents pressure surges in the pipes. Little resistance. Dimension 10-50 mm has cylindrical throughput without narrowing. Durable quality sealing - precision ball against molded seat elements.
EPDM rubber is used for heating and domestic water systems as well as glycol-mixed water. The seals have extra long durability and are very resistant to aging. (EPDM is used in oil-free water - if there is a risk of oil, iSi with nitrile should be chosen). Serviceable - easy replacement of internal parts without dismantling from the pipeline. Can be equipped with remote-controlled servo motor, electric or pneumatic.
Dim 10-20 mm can be connected to smooth pipes with the TA clamping coupling KOMBI. Powerful sized spindle and ball. Made in one piece - ensures against spindle breakage.

Application: Heating, cooling and domestic hot water systems
Function:Isolation
Pressure class: PN 16
58 940: Max. working temperature: 120°C. Min. working temperature: -20°C 58 950: Max. working temperature: 90°C
. Min. working temperature: -20°C

Material:Valve body = Die-cast AMETAL Ball = Chrome-plated AMETAL®
,® with double nickel layer according to SS ISO 1456
Branded device = Acetal plastic Cover screws = Stainless steel (The valve has lid screws for DN 32-50, DN 10-25 has screwed-in upper)
Seat element and O-rings = 58 940: EPDM rubber, 58 950:
Nitrile rubber
exchange = Nickel-plated die-cast zinc alloy with handwheels of glass fiber reinforced plastic Grip = Glass fiber reinforced polyamide plastic


Surface treatment: Nickel-plated
Marking: TA, DR, DN, PN
Type approval: VA-Approved by ETA-Danmark for domestic hot water systems.