A02B2HZN Direct Acting Relief Valves by Sterling Hydraulics (Parker)
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The Sterling Hydraulics (Parker) A02B2HZN is a direct acting relief valve designed for C08-2 cavities. Engineered with an all-steel construction and hardened steel operating parts, this valve handles a rated flow of 8 gpm (30 lpm) and withstands a maximum inlet pressure and maximum tank pressure of 6000 psi (420 bar). It features a screw adjust mechanism offering a pressure range adjustment of 72 to 3000 psi (5 to 207 bar) with a maximum pressure setting of 3000 psi (207 bar). The standard setting pressure is established at 1450 psi (100 bar), demonstrating a pressure control sensitivity of 446 psi per turn (30.7 bar per turn). Equipped with Nitrile seals, the A02B2HZN operates within a temperature range of -30°F to +250°F (-34°C to +121°C) and utilizes mineral-based or synthetic fluids.
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Frequently Asked Questions(FAQ):
Where can I buy A02B2HZN by Sterling Hydraulics (Parker) in the USA?
You can purchase A02B2HZN by Sterling Hydraulics (Parker) from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.
What is the price of the A02B2HZN?
Price and availability are quoted per request. Send the part number and the quantity you need through our quote request form and you will receive a written offer by e-mail.
Who is the official distributor or seller of Sterling Hydraulics (Parker) in the United States?
While we are not the official distributor or seller of Sterling Hydraulics (Parker) in the United States, we source our products from reliable channels and offer you original Sterling Hydraulics (Parker) equipment at competitive prices.
How can I access A02B2HZN catalogs, user manuals, technical documents, and PDFs?
Ask for them in your quote request. We attach the datasheet, catalogue page or manual we hold for A02B2HZN to our written reply.
Do you provide technical support for A02B2HZN?
While we do not offer direct technical support, we can assist you in contacting the manufacturer to ensure you receive the support you need.
Characteristics
| Manufacturer | Sterling Hydraulics (Parker) |
|---|---|
| Part number | A02B2HZN |
| Inner Code | 5240585 |
Technical specification
| Product type | Direct Acting Relief Valve |
|---|---|
| Rated Flow | 8 gpm / 30 lpm |
| Maximum Inlet Pressure | 6000 psi / 420 bar |
| Maximum Tank Pressure | 6000 psi / 420 bar |
| Maximum Pressure Setting | 3000 psi / 207 bar |
| Leak Rate | 5 dpm @ 1450 PSI (100 BAR) / 0.33 cc/min @ 1450 PSI (100 BAR) |
| Cavity size | C08-2 |
| Pressure Range Adjustment | 72-3000 psi / 5-207 bar |
| Adjustment Type | Screw Adjust |
| Standard Setting Pressure | 1450 psi / 100 bar |
| Pressure Control Sensitivity | 446 per turn / 30.7 per turn |
| Seal Material | Nitrile |
| Operating Temperature | -30° to +250°F / -34° to +121°C |
| Valve Materials | All parts steel. All operating parts hardened steel |
| Rated Fluid Viscosity | Mineral-based or synthetic with lubricating properties at viscosities of 45-2000 SSU (6 to 420 cSt) |
| Filtration Ratings | ISO 4406:1999 Code 18/16/13 |