Flow Control
Needle Valve
ENV-20
Overview
ENV-20 is a needle flow control in the Sae cavity cartridge valves / Flow Control range.
Pressure
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Flow
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Interface
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PRODUCT INFORMATION
ENV-20 — product overview
Description
ENV-20 belongs to the Sae cavity cartridge valves / Flow Control range. Use this range for manual metering of hydraulic flow. Compare the individual model rows below to select the required size and rating.
Operating principle
A needle adjustment varies the effective opening of a flow passage. Flow through the opening depends on both the adjustment and the pressure difference across it.
General operating principle for this product type. Use the matching circuit symbol and exact model documentation for port-by-port behaviour.
Compare family specifications
| Model | Cavity | Operating Pressure ( bar ) | Proof Pressure ( bar ) | Flow (l/min ) |
|---|---|---|---|---|
| NV08-20 | SAE-08-2 | 240 | 345 | 42 |
| NV10-20 | SAE-10-2 | 240 | 345 | 45 |
| NV12-20 | SAE-12-2 | 240 | 345 | 113.6 |
| Model | Internal Leakage (cc/min ) | Installation Torque ( Nm ) | Operating Temperature | Weight ( kg ) |
|---|---|---|---|---|
| NV08-20 | 0.32 | 27.1 | -40 ~ 120°C ( -40 ~ 248°F ) | 0.115 |
| NV10-20 | 0.05 | 33.9 | -40 ~ 120°C ( -40 ~ 248°F ) | 0.145 |
| NV12-20 | 0.15 | 47.4 | -40 ~ 120°C ( -40 ~ 248°F ) | 0.3 |
Ordering options in the reference chart
Options listed for the family are subject to confirmation for the selected size.
| N | Buna-N |
|---|---|
| V | Viton |
| E | EPDM |
| H | HNBR |
| U | Polyurethane |
Circuit symbols, dimensions and performance
These are family reference drawings. Check the model label on each drawing.
Need help with ENV-20?
Send the exact model code, quantity and operating requirements. Our team can confirm configuration, availability and quotation details.
Specify your configuration
Include these details with your quotation request:
- Complete model code and required quantity
- Operating pressure, required flow and fluid compatibility
- Mounting interface, cavity or port connections
Technical information
| Model | ENV-20 |
|---|---|
| Category | Flow Control |
| Family | Valves |
Confirm pressure, flow, and cavity ratings during quotation.
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