Dive Rite · PRODUCT GUIDEDive Rite Low-Profile Balanced Relief Valve Review
Research checked · Not scored
Review
Manufacturer information and review searches have been checked. No eligible independent overall rating was verified, so this product remains unscored.
How we calculate scores →About this gear
The EX2777 balanced relief valve uses a machined Delrin body, an external one-way mushroom valve and a balancing valve that equalizes the tubing with the drysuit interior. A swivelling hose barb connects the included Norprene tubing.
Consider before buying
A coin-slotted cap gives access for inspection and cleaning. This is an installed suit component, so confirm suit compatibility and installation requirements before purchasing. Its balanced design does not mean it is immune to contamination or leaks; the complete system still needs appropriate care.
Our take
Choose EX2777 when you want the balancing arrangement rather than the simpler EX2778. Dive Rite specifies a trilaminate gasket and lists the installed components at 125 g. Compare the two designs with your suit supplier before deciding. No exact-model independent overall rating was verified, and broader drysuit reviews do not provide one.
Specifications at a glance
- Equipment type
- Drysuit relief valve
- SKU
- EX2777
- Body
- Machined Delrin
- Tubing
- 24 in / 60 cm Norprene
- Mounting hole
- 41 mm / 1.625 in
- Listed weight
- 125 g including gasket, tubing and adapter
- Design
- Balanced
Compare an alternative
A closer look at Low-Profile Balanced Relief Valve
Editorial profile written
Facts listed by the source
- SKU
- EX2777
Options in a listing may refer to different variants. Confirm the exact version and package before ordering.
Questions to settle before buying
Based on the equipment type in the researched profile.
- What is the exact part number and compatible model or revision?
- Is fitting a user task or does the manufacturer require an authorised technician?
- Does the listed package contain the quantity and fittings you need?
Explore the related equipment section →
What still needs checking
Independent review coverage and model updates still need ongoing research.
We have not yet added independent review evidence for this entry. Manufacturer claims do not establish long-term reliability, value or a performance score.
Where this research comes from
Read the source ↗ · Open the product listing ↗
Exact Product structured-data name · cached source, collected 2026-10-02 · Catalogue audit 2026-10-02.
Source matching and feature extraction are automated. An editorial profile, independent review and hands-on test are separate things; none is implied by this audit.
