نام محصول:
دریچه دو صندلی
نام انگلیسی:
Double-seat valve
برند:
Albert Handtmann Armaturenfabrik GmbH & Co. KG
مشخصات:
Fluids: Fluids, gases, vapours (Group II, PED 2014/68/EU)
Hygienic Design: A reduced number of sealings (3+2) and a product space designed to EHEDG meets highest hygiene requirements.
Simplicity: Thanks to the screw connection of upper and lower part, the valve seat position is twist-proof and thus be assembled reproducibly after sealing replacement. Leakage due to incorrect assembly can be ruled out.
Flexibility: The variable 360° connectivity paired with the multiple housing combinations allows any custom piping design.
Safety: The one-piece, massive valve housing with balancer is insensitive to pressure surges up to 45 bar.
Safety: The closed to the outside housing in combination with the flushing chambers prevent any contact of the product with the environment. On the inside of the valve, the self-draining valve housing with single-seat, leakage chamber and balancer cleaning allow hygienic, no-loss and safe production.
Product characteristics
Materials product tested: 1.4404 –
Pressure surge tested up to 45 bar –
Materials (outside): 1.4301 –
Surface in contact with the product: Ra ≤ 0.8 μm –
Surface (outside): Ra ≤ 1.6 μm –
Sealing material EPDM (FDA) –
Chambered hygienic profile sealings –
Individual CIP leakage monitoring –
Independent directions of flow from top to bottom or vice versa
توضیحات:
Type
plug
Operation
pneumatic
Function
for control
Media
for liquid food products and beverages
Body$
double-seat
Applications
for hygienic applications
DN
Min.: 50 mm(1.969 in)Max.: 200 mm(7.874 in)
Pressure
Min.: 0 bar(0 psi)Max.: 10 bar(145 psi)
Temperature
Min.: 0 °C(32 °F)Max.: 150 °C(302 °F)
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