— Free Field Guide — Pre-Order Spec Check

Stop Replacing the Same Hypochlorite Valve — a pre-order spec check

A pre-order field check for catching an incomplete sodium hypochlorite valve specification — before the next purchase order goes out, and before the same valve fails again.

✓The repeat-failure pattern — why the same valve keeps failing in the same place
✓A 30-second valve-spec risk test you can run on any spec today
✓The detail most specs miss: venting and off-gassing
✓Copy/paste purchase-order language that closes the spec gaps
✓A pre-order checklist + spec-review intake form to hand to procurement
Built for maintenance, plant, engineering & procurement teams.

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Inside the Guide

What You Use Before the Next PO Goes Out

Every section maps to a real failure mode in sodium hypochlorite valve specs.

SECTION 01

The Repeat-Failure Pattern

Why the same valve keeps failing in the same place — and the spec gap that quietly sets it up, before anyone blames the install.

Failure Pattern

SECTION 02

The 30-Second Spec Risk Test

Ten fast checks with red / amber / green scoring you can run on any valve spec sitting on your desk right now.

Risk Test

SECTION 03

The Detail Most Specs Miss: Venting

How off-gassing and trapped cavity pressure work against a hypochlorite valve — and the venting question that should be on every spec.

Venting

SECTION 04

Material Reference, Done Right

How to verify body, seat, and seal against the manufacturer's hypochlorite documentation — instead of trusting a one-size shortcut.

Verify Materials

SECTION 05

Copy/Paste Purchase-Order Language

Spec wording you can drop straight into the PO so the gaps get closed before the order is placed, not after the valve fails.

PO Language

SECTION 06

Pre-Order Checklist + Spec-Review Intake

A worksheet to hand to procurement, plus an intake form for a free LibertyCES spec review before you commit to the buy.

Checklist + Intake

James Riggins

LibertyCES — Liberty Chemical Equipment & Supply

James has spent 30+ years specifying industrial chemical equipment — pumps, valves, tanks, metering systems, and containment — for plants across manufacturing, municipal, and process operations. This guide is pulled straight from that field experience, and a spec review with him is always free.

(559) 395-5500 · james@libertyces.com · sales@libertyces.com · libertyces.com