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JYS35-25-S Pressure Regulator
JYS35-25-S
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OEIL / EQUIPMENT REFERENCEPumps, Valves & Spares
JYSQMR21-40-D Pressure Regulator
JYSQMR21-40-D
The JYSQMR21-40-D is a 1-1/2 in. pneumatic regulator with a 21 MPa maximum inlet-pressure reference.
Share your application and required configuration for a project-specific quotation.
Product overview
The JYSQMR21-40-D is a 1-1/2 in. pneumatic regulator with a 21 MPa maximum inlet-pressure reference.
Its catalog pressure reduction range is 1–11.5 MPa, with a maximum flow reference of 450 L/min. The listed fluids are clean fresh water, hydraulic oil and water-based fluid; confirm the seal, pressure-duty and installation requirements for the intended service.
Materials and service component reference
| Component | Catalog material |
|---|---|
| Body | Stainless steel |
| Flange | Nickel-plated alloy steel |
| Fasteners | Nickel-plated alloy steel |
| Standard O-ring | NBR |
Replacement seals and fasteners are identified against the selected model and assembly drawing.
Pneumatic pressure adjustment
Separate inlet, outlet and return connections
Stainless steel body with NBR reference seal
Reference specifications
| Parameter | Specification |
|---|---|
| Reference model / series | JYSQMR21-40-D |
| Nominal catalog size | 1-1/2 in. |
| Rated / maximum inlet pressure | 21 MPa |
| Pressure reduction range | 1–11.5 MPa |
| Maximum flow reference | 450 L/min |
| Drive | Pneumatic |
| Inlet / outlet / return | NPT 1 / NPT 1-1/2 / NPT 1/2 |
| Reference weight | 33 kg |
| Catalog temperature reference | −30 to +110 °C; seal / fluid scope to confirm |
| Air supply reference | 0.4–0.7 MPa |
Reference configuration from the OEIL catalog. Final specifications, document scope and suitability are confirmed in the quotation.
View the source catalog, PDF pages 56What to include in your enquiry
- Required model, quantity and destination
- Working medium, required pressure and flow
- Connection standard, materials and seal compatibility
- Available utilities, ambient conditions and required documents
Before you enquire
What information is needed for a quotation?+
Provide the reference model, quantity, working medium, required pressure and flow, connection standard and delivery destination.
Can OEIL confirm the configuration before ordering?+
Yes. Final dimensions, materials, connections and document scope are confirmed against the selected configuration in the quotation.
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