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.
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Comatrol
83019391
Comatrol 83019391 — Pressure Relief Valve
The Comatrol part number 83019391 is an industrial component featuring a Buna-N seal material and a rated pressure of 250 bar [3600 psi]. It operates with a rated flow of 40 l/min [11 US gal/min] at 7 bar [100 psi], a pressure adjustment range of 17-248 bar [250-2000 psi], and a preset pressure of 62 bar [900 psi]. This unit exhibits a leakage rate of 5 cm³/min [0.3 in³/min] at 80% of the pressure setting. 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
- 83019391
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 83019391.
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
- 17-248 bar [250-2000 psi]
- Pressure Setting
- 62 bar [900 psi]
- Leakage
- 5 cm³/min [0.3 in³/min] @ 80% of pressure setting
- Rated Pressure
- 250 bar [3600 psi]
- Rated Flow
- 40 l/min (11 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 83019391. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.