1131 — Buerkert Type 2000 2/2-way angle seat valve, pneu. operated
KKM Solutions is an independent parts distributor, not an authorized Buerkert dealer — how we source.
Buerkert Type 2000 pneumatic 2/2-way angle seat valve, normally closed, with gunmetal body, PTFE seal, and 50 mm actuator.
Overview
Part number 1131 from Buerkert, listed in Globe & Angle Seat Valves. Specifications on file: Actuator increased chemical resistance No; Actuator material PA (Polyamide); Actuator material category Plastics; Actuator size 50 mm. KKM Solutions quotes this part with pricing and availability confirmed per order.
The Buerkert Type 2000 is a pneumatic angle seat valve designed as a 2/2-way on/off valve with a normally closed control function. It features a gunmetal valve body with a cast construction and a PA (Polyamide) actuator in the Classic version. The valve has a nominal seat diameter of 20 mm and a body nominal size of 3/4 inch, with flow directed below seat. Port connection 1 is an internal G 3/4 thread, and the control air connection is an internal G thread with a 1/4 inch diameter. The actuator size is 50 mm with a metric interface.
The valve supports a nominal pressure range from 0 bar to 11 bar, with control pressure spanning 4,1 bar to 10 bar. Medium temperature ranges from -10 °C to 185 °C, while ambient temperature spans -10 °C to 40 °C. The seat seal is PTFE (Polytetrafluorethylene) and the seal nipple body is graphite. The Kv value for water is 8 m3/h. The valve is CIP and SIP capable. Installation length is 95 mm and weight is 2.25 Lb. Manual actuation is not included.
Specifications
| Actuator increased chemical resistance | No |
|---|---|
| Actuator material | PA (Polyamide) |
| Actuator material category | Plastics |
| Actuator size | 50 mm |
| Actuator version | Classic |
| Additional manual actuation included | No |
| Body nominal size | 20 mm |
| Body nominal size (IN) | 3/4 inch |
| CIP capable | Yes |
| Commodity Code | 84818039 |
| Control air connection 1 pre-mounted | Plug |
| Control air connection 2 pre-mounted | Plug |
| Control air connection diameter (inch) | 1/4 inch |
| Control air connection material | Brass |
| Control air connection position | in line direction |
| Control air connection thread type | G |
| Control air connection type | Internal thread |
| Control air hole diameter | 1,2 mm |
| Control cone | No |
| Control function | A - normally closed (NC) |
| Control pressure max | 10 bar |
| Control pressure min | 4,1 bar |
| Control pressure vacuum | No |
| Flow | Below seat |
| Fluidic port connection number | 2 |
| Installation length | 95 mm |
| Interface to actuator | metric |
| Kv value (water) | 8 m3/h |
| Main valve operating principle | Angle seat valve |
| Manual actuation | No |
| Manufacturer´s test certificate 3.1 included | No |
| Nominal pressure (DIN EN 1333) | PN 25 |
| Nominal Pressure (DIN EN 1759) | Class 150 |
| Nominal pressure max | 11 bar |
| Nominal pressure min | 0 bar |
| Nominal seat diameter | 20 mm |
| O-ring between cover and bush | No |
| Oxygen version | No |
| Packed seal enclosed | No |
| Port connection 1 thread marking | 3/4 |
| Port connection 1 thread type | G |
| Port connection 1 type | Internal thread |
| Position monitoring via magnetic piston | No |
| Product sub-group | On/off valves |
| Seal nipple body material | Graphite |
| Seat seal material | PTFE (Polytetrafluorethylene) |
| Seat seal material category | Plastics |
| SIP capable | Yes |
| Temperature environment max | 40 °C |
| Temperature environment min | -10 °C |
| Temperature medium max | 185 °C |
| Temperature medium min | -10 °C |
| Type | 2000 |
| Vacuum version | No |
| Valve body material | Gunmetal |
| Valve body material category | Metals |
| Valve body surface treatment external | unmachined |
| Valve body surface treatment internal | unmachined |
| Valve construction | Valve complete |
| Valve function number of switching positions | 2 |
| Valve piloting type | Pneumatic |
| Valve raw body manufacture | cast |
| Weight | 2.25 Lb |
Product details
| Manufacturer | Buerkert |
|---|---|
| Manufacturer part number | 1131 |
| Product category | Globe & Angle Seat Valves |
| Published specifications | 63 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 1131?
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 1131?
1131 is made by Buerkert and is listed in our Globe & Angle Seat Valves category. KKM Solutions is an independent distributor, not an authorized Buerkert dealer: we source the exact Buerkert part number 1131, and the quote confirms condition and lead time before you order.
Is the 1131 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 1131, 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 1131?
No published lifecycle status is on file for 1131. 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 1131?
Key specifications include Actuator increased chemical resistance: No; Actuator material: PA (Polyamide); Actuator material category: Plastics; Actuator size: 50 mm. The full specification table on this page lists every published attribute for this part.
What thread or connection does 1131 use?
Per the published specification for 1131: Control air connection thread type: G; Control air connection type: Internal thread. 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 1131 weigh?
Per the published specification for 1131: Weight: 2.25 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 1131 ship?
Lead time for 1131 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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