40543 — Buerkert Type 0331 3/2-way-solenoid valve; direct acting
KKM Solutions is an independent parts distributor, not an authorized Buerkert dealer — how we source.
Buerkert 40543 - Process Valve Automation - Weight: 0.71 Lb; Valve function: C - normally closed - inlet port 1 (P/NC), outlet port 2 (A/OUT) conectedwith exhaust port 3 (R/NO); Type: 0331.
Overview
Part number 40543 from Buerkert, listed in Process Solenoid Valves. Specifications on file: AC voltage No; Actuator type Pivot; Analysis version No; Back-pressure-resistant version No. KKM Solutions quotes this part with pricing and availability confirmed per order.
The 40543 from Buerkert is listed under Process Valve Automation in our catalog. The manufacturer's published data for this part number specifies Weight: 0.71 Lb and Valve function: C - normally closed - inlet port 1 (P/NC), outlet port 2 (A/OUT) conectedwith exhaust port 3 (R/NO).
Published specifications for this part include Type: 0331; Actuator type: Pivot; Operation: direct-acting; AC voltage: No; Mounting Type: Metric screws; Installation length: 46 mm; Fluidic port connection number: 3; Valve function number of switching positions: 2; Manual actuation: Yes; Port connection 1 type: Flange; Nominal pressure min: -1 bar; Temperature medium min: -30 °C. See the Specifications tab on this page for the full technical table.
Specifications
| AC voltage | No |
|---|---|
| Actuator type | Pivot |
| Analysis version | No |
| Back-pressure-resistant version | No |
| Battery voltage | Yes |
| Cable plug art. no. - type | 00314802 - 2518 |
| Cable plug in delivery | enclosed |
| Coil insulation material (encasement) | Epoxy |
| Coil type | block bolted |
| Coil wiring overvoltage protection | without |
| Coil wiring polarity protection | No |
| Coil wiring polarity recovery diode | No |
| Coil wiring rectifier | No |
| Commodity Code | 84818079 |
| DC voltage | Yes |
| Electrical connection material | Brass |
| Electrical connection number of contacts | 2 + Grounding conductor |
| Electrical connection polarity | Irrelevant |
| Electrical connection position | top |
| Electrical connection sort | Plug pattern form A according to DIN EN 175301-803 |
| Flow | Below seat |
| Fluidic port connection number | 3 |
| Installation length | 46 mm |
| Kv value (water) | 0,12 m3/h |
| Low-noise version | No |
| Main valve operating principle | Globe valve |
| Main valve orifice 1 (inch) | 1/8 inch |
| Main valve orifice 1 (P) (mm) | 3 mm |
| Main valve orifice 3 (R) (mm) | 3 mm |
| Main valve wetted material | Brass |
| Main valve with integrated screen | No |
| Manual actuation | Yes |
| Manual actuation material | PA (Polyamide) |
| Manual actuation stop | Yes |
| Manual actuation type | Key button |
| Media separation | Yes |
| Mounting Type | Metric screws |
| Nominal operation/Duty cycle | 100 % |
| Nominal pressure max (liquid) | 6 bar |
| Nominal pressure min | -1 bar |
| Oil burner valve | No |
| Operation | direct-acting |
| Oxygen version | No |
| Parts free of oil and grease | No |
| Port connection 1 flange | Bürkert flange 32 x 46 version A2 |
| Port connection 1 type | Flange |
| Port connection 2 flange | Bürkert flange 32 x 46 version A2 |
| Port connection 2 type | Flange |
| Port connection 3 flange | Bürkert flange 32 x 46 version A2 |
| Port connection 3 type | Flange |
| Protection type IP (max. with suitable connector) | IP65 |
| QNn value (gas) | 130 l/min |
| Rated power consumption | 8 W |
| Rated power DC | 11 W |
| Reduced power DC | 11 W |
| Sealing toward outside material | EPDM (Ethylene-propylene-diene rubber) |
| Seat seal material | EPDM (Ethylene-propylene-diene rubber) |
| Seat seal material category | Elastomers |
| Seat seal material Shore hardness | 70 |
| Steam version | No |
| Switch function | on/off |
| Switch time close max. | 20 ms |
| Switch time close min | 10 ms |
| Switch time open max. | 20 ms |
| Switch time open min | 10 ms |
| Temperature environment max | 55 °C |
| Temperature medium max | 90 °C |
| Temperature medium min | -30 °C |
| Temperature surface max | 155 °C |
| Thermal insulation class of the actuator | H |
| Type | 0331 |
| Vacuum version | Yes |
| Valve construction | Valve complete |
| Valve function | C - normally closed - inlet port 1 (P/NC), outlet port 2 (A/OUT) conectedwith exhaust port 3 (R/NO) |
| Valve function number of switching positions | 2 |
| Valve seat material | Brass |
| Valve setting closing time | No |
| Valve setting opening time | No |
| Voltage max / rated voltage | 24 V |
| Voltage min / rated voltage | 24 V |
| Voltage tolerance negative | 10 % |
| Voltage tolerance positive | 10 % |
| Weight | 0.71 Lb |
Product details
| Manufacturer | Buerkert |
|---|---|
| Manufacturer part number | 40543 |
| Product category | Process Solenoid Valves |
| Published specifications | 83 attributes listed |
| Related part numbers | 1 other part number in this family |
Request a quote for this part
Email orderdesk@kkmsolutions.com or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How do I get pricing for 40543?
This part is quoted on request, so no price is listed for it here. 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 40543?
40543 is made by Buerkert and is listed in our Process Solenoid Valves category. KKM Solutions is an independent distributor, not an authorized Buerkert dealer: we source the exact Buerkert part number 40543, and the quote confirms condition and lead time before you order.
Is the 40543 new and genuine?
Parts we supply are new and genuine unless the quote expressly states otherwise. Where a part is new-old-stock, from excess inventory, refurbished or open-box, the quote says so before you approve it.
What warranty comes with the 40543, and can I return it?
Parts we supply are warranted against manufacturing defects for 1 year from the date of delivery; where the manufacturer's own warranty is longer, the manufacturer's warranty applies. The warranty covers repair, replacement, or credit of the defective part and does not cover normal wear items, misapplication, improper installation, or consequential damages. Contact us within 30 days of delivery before returning anything — all returns need a return authorization from the order desk.
What is the lifecycle status of 40543?
No published lifecycle status is on file for 40543. Buerkert lists whether a catalog number is current, superseded or end-of-life on its own product page, and our order desk confirms the status with the manufacturer at quote time, before you commit. Send the part number through the quote form on this page.
What are the key specifications of 40543?
Key specifications include AC voltage: No; Actuator type: Pivot; Analysis version: No; Back-pressure-resistant version: No. The full specification table on this page lists every published attribute for this part.
What voltage does 40543 use?
Per the published specification for 40543: Battery voltage: Yes; DC voltage: Yes. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
What is the power rating of 40543?
Per the published specification for 40543: Rated power consumption: 8 W; Rated power DC: 11 W. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
How much does 40543 weigh?
Per the published specification for 40543: Weight: 0.71 Lb. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
How quickly can 40543 ship?
Lead time for 40543 is quoted per order and confirmed on your quote, which our order desk sends within 1 business day. For a line-down emergency, call the 24/7 order desk at (825) 454-5367.
Variants & Related Part Numbers
Other Buerkert part numbers in this family:
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