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Diaphragm tank-bottom-valve
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Buerkert Type 2033 Diaphragm tank-bottom-valve

Brand: Buerkert SKU: 20091273 Mfr Part #: 20091273
Ships Same Day* Worldwide Shipping
Actuator material PPS (Polyphenylene sulphide)
Actuator material category Plastics
Actuator size 125 mm
Actuator version Classic
Additional manual actuation included No
Body nominal size 40 mm
Body nominal size (IN) 1 1/2 inch
CIP capable Yes
Commodity Code 84818087
Control air connection diameter (inch) 1/4 inch
Control air connection material Stainless steel
Control air connection position 90° to direction of line
Control air connection thread type G
Control air connection type Internal thread
Control air hole diameter 3 mm
Control function A - normally closed (NC)
Control pressure max 7 bar
Control pressure min 5,5 bar
Diaphragm coupling Button/thread
Diaphragm material EPDM high-temperature
Factory certification 2.1 Membrane Yes
Fluidic port connection number 2
Kv value (water) 40 m3/h
Main valve operating principle Diaphragm valve
Manual actuation No
Manufacturer´s test certificate 3.1 included Yes
Nominal pressure (DIN EN 1333) PN 16
Nominal Pressure (DIN EN 1759) Class 150
Nominal pressure max 10 bar
Nominal pressure min 0 bar
O-ring between cover and bush No
Piston seal material FKM (Fluor rubber)
Piston seal material category Elastomers
Port connection 1 flange Bürkert-tank bottom flange
Port connection 1 outer diameter (mm) 150 mm
Port connection 1 size DN DN 150
Port connection 1 type Flange
Port connection 2 inner diameter (mm) 38 mm
Port connection 2 outer diameter (mm) 41 mm
Port connection 2 pipe standard 2 DIN 11866 Series A
Port connection 2 pipe standards 1 DIN 11850 R2
Port connection 2 size DN DN 40
Port connection 2 type Weld end
Port connection 2 wall thickness (mm) 1,5 mm
Position monitoring via magnetic piston No
Product sub-group On/off valves
SIP capable Yes
Surface finish internal RA 0,38 µm
Temperature environment max 90 °C
Temperature environment min 5 °C
Temperature medium max 143 °C
Temperature medium min -10 °C
Type 2033
Valve body material Stainless steel
Valve body material category Metals
Valve body surface treatment external Electropolished
Valve body surface treatment internal electropolished
Valve construction Valve complete
Valve function number of switching positions 2
Valve piloting type Pneumatic
Valve raw body manufacture Solid material
Weight 26.37 Lb

Frequently Asked Questions

How do I get pricing for 20091273?

KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.

Who manufactures the 20091273?

20091273 is a Buerkert part. KKM Solutions sources Buerkert components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.

What are the key specifications of 20091273?

Key specifications include Actuator material: PPS (Polyphenylene sulphide); Actuator material category: Plastics; Actuator size: 125 mm; Actuator version: Classic. The full specification table on this page lists every published attribute for this part.

How quickly can 20091273 ship?

In-stock items are dispatched the same business day for orders placed by 3 PM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.

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