Panel Mount Needle Valves for Commercial RO Systems
Commonly used as concentrate control valves (also referred to as system pressure control valves) in RO, UF, NF, MF, SWRO Membrane Water Treatment Systems, needle valves use a tapered pin to gradually open or close the water stream, allowing for precise regulation of flow.
Needle valves are ideal for continuous use applications where a liquid stream must be maintained at a constant adjustable flow rate.
Available in Brass and Stainless Steel models.
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Benefits of Needle of Valves for Commercial Water Treatment Systems
- Allows precise regulation of flow
- Easily adjustable with the turn of a handle
- Suitable for continuous use applications
- Panel Mounting for installation into a water treatment system control panel
- Controls system pressure and recovery when installed on the drain line of an RO system
Details
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Panel Mount Needle Valve Ordering Details
| Model No. |
Connections |
Material |
Pressure Rating | |
| B-1RS4 |
1/4"T x 1/4"T |
Brass |
3000 PSIG @ 100°F (206 BAR @ 37°C) |
400°F @ 390 PSIG (204°C @ 2.68 BAR) |
| B-626 | 3/8"T x 3/8"T | Brass |
3000 PSIG @ 100°F (206 BAR @ 37°C) |
Data not available. |
| B-651 | 1/2"Tx 1/2"T | Brass | 3000 PSIG @ 100°F (206 BAR @ 37°C) |
Data not available. |
| SS-1RS4 | 1/4"T x 1/4"T |
Stainless Steel | 5000 PSIG @ 100°F (344 BAR @ 37°C) |
450°F @ 3435 PSIG (232°C @ 2.36 BAR) |
| SS-1RS6 | 3/8"T x 3/8"T | Stainless Steel | 5000 PSIG @ 100°F (344 BAR @ 37°C) |
450°F @ 3435 PSIG (232°C @ 2.36 BAR) |
| SS-1RS8 | 1/2"Tx 1/2"T | Stainless Steel | 5000 PSIG @ 100°F (344 BAR @ 37°C) |
450°F @ 3435 PSIG (232°C @ 2.36 BAR) |
B-1RS4 Brass Needle Valve for Commercial RO |
B-651 Brass Needle Valve for Commercial RO |
Stainless Steel Needle Valve for Commercial RO |
Features
Panel Mount Needle Valve Features
- Straight (2-Way) Flow Pattern
- Tube Fitting end Fittings
- Phenolic Knob Handle
- Available in Brass and SS Materials
- Panel Mountable
Applications
Applications for Panel Mount Needle Valves
- Commercial Reverse Osmosis (RO) System Control
- Seawater RO System Control
- Ultrafiltration (UF) System Control
- Nanofiltration (NF) System Control
- Microfiltration (MF) System Control
- Flow Control for Water Stream
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