Need a hydraulic proportional directional spool valve rated for Ex environments without a long lead time? Jiangsu KM Hydraulic Control System Co., Ltd. lists the Hydraulic Proportional Directional Spool Valve for Ex at US$10.00. This factory floor note…
Market Need
Hydraulic circuits in Ex-classified zones require directional control valves with documented protection methods. Plant teams need a sourcing path that is direct and fast. Jiangsu KM Hydraulic Control System Co., Ltd. lists the Hydraulic Proportional Directional Spool Valve for Ex to fill that slot. Prioritize the technical datasheet over promotional copy.
A proportional directional spool valve modulates flow direction and flow cross-section in response to an electrical command signal. For Ex areas, the valve must meet the relevant ignition protection standard. The listing does not state gas group, temperature class, or zone, so treat these as open engineering items. Pricing starts at US$10.00 per SKU. Confirm availability and technical fit before committing a purchase order.
Use this note as a pre-sourcing checklist. Verify the Ex certificate, confirm the valve is proportional, not on/off, and check the spool center condition before issuing an inquiry.
Product Description
The Hydraulic Proportional Directional Spool Valve for Ex is a directional control component listed by Jiangsu KM Hydraulic Control System Co., Ltd. In hazardous area terminology, Ex denotes an explosive atmosphere; valve selection must match zone, gas group, and temperature class. The product name indicates a proportional spool design for hydraulic circuits and suitability for Ex environments.
Published listing attributes are limited. Contact the supplier for spool configuration, flow rating, pressure range, coil voltage, port pattern, and mounting interface. Request the Ex protection concept and zone certification package. The listing title does not specify spool type, so request the model code breakdown. Request dimensional drawings in STEP or PDF format.
Proof Points (Specs/Certs)
Published parameters from the supplier listing:
| Parameter | Listing Value |
|---|---|
| Product name | Hydraulic Proportional Directional Spool Valve for Ex |
| Seller | Jiangsu KM Hydraulic Control System Co., Ltd. |
| Listed price | US$ 10.00 |
| Default SKU price | US$ 10.00 |
| Product images | 3 images available |
| Attribute data / certifications | Not published; confirm with supplier |
Buyer considerations from the listing:
- Direct sourcing from a valve supplier.
- Entry price point of US$10.00 supports initial budget screening.
- Multiple product images allow preliminary visual review.
- Technical gaps are clearly flagged before procurement.
- Supplier contact required to verify all engineering values.
The table reflects only the fields published in the supplier feed. No flow, pressure, or electrical ratings are shown. Treat the listed price as a placeholder until confirmed.
Company Profile
Jiangsu KM Hydraulic Control System Co., Ltd. supplies valve products. The company's current catalog includes the Hydraulic Proportional Directional Spool Valve for Ex. Buyers seeking a supplier for hydraulic proportional directional control can use this listing as a starting point. Contact the supplier for factory certifications, production lead times, and quality system details.
Next Step (CTA)
Request the full technical datasheet, Ex certificate package, and dimensional drawings now. Review the three product images for preliminary visual reference. Confirm price validity and minimum order quantity before issuing a purchase order.
Engineering Disclaimer
Only listing-level data is shown. Final engineering approval requires supplier confirmation of flow, pressure, electrical ratings, Ex certification, and all dimensional interfaces. Do not approve installation without the Ex certificate on file.
Related product: Hydraulic Proportional Directional Spool Valve for Ex
