49803 — Buerkert Type 0121 3/2-way-solenoid valve f.aggress. medium
KKM Solutions is an independent parts distributor, not an authorized Buerkert dealer — how we source.
Buerkert 49803 - Solenoid Valves - Weight: 1.1 Lb; Valve function: E - mixing valve - normally inlet port 1 (P1/NC) closed, inlet port 3 (P2/NO) connected with outlet port 2 (A/OUT); Type: 0121.
Overview
Part number 49803 from Buerkert, listed in Directional Solenoid Valves & Manifolds. Specifications on file: AC voltage Yes; Actuator type Pivot; Analysis version No; Back-pressure-resistant version No. KKM Solutions quotes this part with pricing and availability confirmed per order.
The 49803 from Buerkert is listed under Solenoid Valves in our catalog. The manufacturer's published data for this part number specifies Weight: 1.1 Lb and Valve function: E - mixing valve - normally inlet port 1 (P1/NC) closed, inlet port 3 (P2/NO) connected with outlet port 2 (A/OUT).
Published specifications for this part include Type: 0121; Actuator type: Pivot; Operation: direct-acting; AC voltage: Yes; Mounting Type: Metric screws; Installation length: 76 mm; Fluidic port connection number: 3; Valve function number of switching positions: 2; Manual actuation: Yes; Port connection 1 type: Internal thread; Port connection 1 thread marking: 3/8; Port connection 1 thread type: G. See the Specifications tab on this page for the full technical table.
Specifications
| AC voltage | Yes |
|---|---|
| Actuator type | Pivot |
| Analysis version | No |
| Back-pressure-resistant version | No |
| Battery voltage | No |
| 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 | No |
| 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 |
| inrush power consumption AC | 30 V·A |
| Installation length | 76 mm |
| Kv value (water) | 0,6 m3/h |
| Low-noise version | No |
| Main valve operating principle | Globe valve |
| Main valve orifice 1 (inch) | 1/4 inch |
| Main valve orifice 1 (P) (mm) | 6 mm |
| Main valve orifice 3 (R) (mm) | 6 mm |
| Main valve wetted material | PTFE (Polytetrafluorethylene) |
| 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 | 40 % |
| Nominal pressure max (liquid) | 1 bar |
| Nominal pressure min | 0 bar |
| Oil burner valve | No |
| Operation | direct-acting |
| Port connection 1 thread marking | 3/8 |
| Port connection 1 thread type | G |
| Port connection 1 type | Internal thread |
| Port connection 2 thread marking | 3/8 |
| Port connection 2 thread type | G |
| Port connection 2 type | Internal thread |
| Port connection 3 thread marking | 3/8 |
| Port connection 3 thread type | G |
| Port connection 3 type | Internal thread |
| Protection type IP (max. with suitable connector) | IP65 |
| QNn value (gas) | 600 l/min |
| Rated power AC | 15 V·A |
| Rated power consumption | 8 W |
| Sealing toward outside material | FKM (Fluor rubber) |
| Seat seal material | FKM (Fluor rubber) |
| Seat seal material category | Elastomers |
| Seat seal material Shore hardness | 70 |
| Steam version | No |
| Switch function | on/off |
| Switch time close max. | 25 ms |
| Switch time close min | 15 ms |
| Switch time open max. | 25 ms |
| Switch time open min | 15 ms |
| Temperature environment max | 50 °C |
| Temperature medium max | 90 °C |
| Temperature medium min | -10 °C |
| Temperature surface max | 150 °C |
| Thermal insulation class of the actuator | H |
| Type | 0121 |
| Vacuum version | No |
| Valve construction | Valve complete |
| Valve function | E - mixing valve - normally inlet port 1 (P1/NC) closed, inlet port 3 (P2/NO) connected with outlet port 2 (A/OUT) |
| Valve function number of switching positions | 2 |
| Valve seat material | PTFE (Polytetrafluorethylene) |
| Valve setting closing time | No |
| Valve setting opening time | No |
| Voltage frequency 1 | 50 Hz |
| Voltage max / rated voltage | 230 V |
| Voltage min / rated voltage | 230 V |
| Voltage tolerance negative | 10 % |
| Voltage tolerance positive | 10 % |
| Weight | 1.1 Lb |
Product details
| Manufacturer | Buerkert |
|---|---|
| Manufacturer part number | 49803 |
| Product category | Directional Solenoid Valves & Manifolds |
| Published specifications | 84 attributes listed |
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 49803?
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 49803?
49803 is made by Buerkert and is listed in our Directional Solenoid Valves & Manifolds category. KKM Solutions is an independent distributor, not an authorized Buerkert dealer: we source the exact Buerkert part number 49803, and the quote confirms condition and lead time before you order.
Is the 49803 new and genuine?
Parts we supply are new and genuine unless the quote expressly states otherwise. Where a part is surplus, new-old-stock, refurbished or open-box, the quote says so before you approve it.
What warranty comes with the 49803, 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 49803?
No published lifecycle status is on file for 49803. 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 49803?
Key specifications include AC voltage: Yes; 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 49803 use?
Per the published specification for 49803: Battery voltage: No; DC voltage: No. 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 49803?
Per the published specification for 49803: Rated power AC: 15 V·A; Rated power consumption: 8 W. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
What thread or connection does 49803 use?
Per the published specification for 49803: Port connection 1 thread marking: 3/8; Port connection 1 thread type: G. 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 49803 ship?
Lead time for 49803 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.
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