Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Global industrial sourcing · Houston, Texas info@mropartsrfq.com
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Comatrol
83020489
Comatrol 83020489 — Pressure Relief Valve
This Comatrol industrial component, part number 83020489, features a Buna-N seal material and a pressure adjustment range of 28 to 345 bar [400 to 5000 psi]. The unit is factory set at a pressure of 345 bar [50000 psi] and delivers a rated flow of 115 l/min (30 US gal/min) at 7 bar [100 psi] with a measured leakage of 82 cm³/min [5 in³/min] at 207 bar [3000 psi]. Submit the exact part number, quantity, and application requirements to request a quote.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Comatrol references — within one business day.
- Manufacturer
- Comatrol
- Part number
- 83020489
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 83020489.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Product Type
- Pressure Relief Valve
- Seal Material
- Buna-N
- Pressure Adjustment Range
- 28-345 bar [400-5000 psi]
- Pressure Setting
- 345 bar [50000 psi]
- Leakage
- 82 cm³/min [5 in³/min] @ 207 bar [3000 psi]
- Rated Flow
- 115 l/min (30 US gal/min) @ 7 bar [100 psi]
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Comatrol 83020489. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.