Valve / Valve Part
761 7601-1-HP 1000-6000 PSI 1" Liquid Relief Valve
- Catalogue reference number
- 761 7601-1-HP
- Catalogue brand
- Baird
Catalogue fields identify reference material. They do not confirm stock, OEM authorization or interchange. Verify the nameplate, original number and edition.

Catalogue specification records
| Original field | Recorded value |
|---|---|
| Pressure | 6000 PSI |
| Weight | 6.00 lb (≈ 2.72 kg, converted) |
| Width | 5.03 in / 12.8 cm |
| Height | 3.05 in / 7.8 cm |
| Depth | 9.00 in / 22.9 cm |
Catalogue description records
The 761 7601-1-HP is a 1" liquid relief valve from the Baird 761 7601-1 series, configured for the high-pressure (HP) range with an adjustable setting up to 6000 PSI. As a fluid-end valve part, it regulates one-way flow and protects the pumping system by relieving excess pressure. This aftermarket replacement valve measures about 5.03" wide, 3.05" high and 9.00" deep and weighs about 6 lb.
This valve part belongs to the fluid-end valve set that controls one-way flow through the pump on the suction and discharge strokes.
Catalogue question records
Original catalogue questions are retained. Fitment and availability need technical review.
- What does the HP designation and 6000 PSI mean on this valve?
- HP marks the high-pressure variant of the 761 7601-1 valve family. The 1000-6000 PSI label in the name is the adjustable setting range, with 6000 PSI as the upper end of this version.
- Is this an original Baird part?
- No. This is an aftermarket replacement valve that interchanges with Baird SKU 761 7601-1-HP. The Baird brand and part number are listed for identification and cross-reference only and do not indicate original-equipment manufacture.
- What is a relief valve and what does it do in the pump system?
- It is a fluid-end valve part that controls one-way flow and limits system pressure by opening to relieve flow when pressure exceeds its set point, then reseating as pressure drops.
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