Model 52835: Manual Pet-Cock Drain Valve | 1/4" NPT Fitting

KL 52835

$6.49
$6.49 $6.49

💳 Get it today, pay over time with Shop Pay Installments.

In stock
PROP 65 WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

MODEL 52835: PET-COCK DRAIN VALVE – 1/4" MALE NPT

CRUCIAL MOISTURE MANAGEMENT & TANK MAINTENANCE

Protect the structural longevity of your onboard pneumatic network with the premium Kleinn Model 52835 Pet-Cock Drain Valve. While high-output air compressors efficiently pressurize your storage reservoirs, the physics of compression naturally create moisture condensation inside the tank. If left unattended, this trapped water causes internal oxidation, reduces overall air volume capacity, and risks destroying downstream electronic solenoids. This heavy-duty mechanical valve provides a simple, direct maintenance solution to regularly purge accumulated water and maintain clean air distribution.

BUTTERFLY-STYLE ERGONOMIC SEALING ARCHITECTURE

The Model 52835 is engineered for high reliability and effortless operation under the chassis. Outfitted with an ergonomic butterfly-style turn handle, it allows you to easily crack the valve open manually without requiring specialized service tools. Designed with a rugged 1/4" Male NPT thread configuration, it screws directly into the low-point drainage port of any standard air tank. To deliver an absolute leak-free threshold when fully closed, the assembly features an integrated premium rubber seal compound that forms an airtight barrier against high system pressures.

Why Choose the 52835 Pet-Cock Drain Valve?

  • Ergonomic Butterfly Handle: Winged thumb-turn layout provides comfortable manual leverage to quickly open and close the purge drain under the vehicle.
  • Universal Tank Compatibility: Outfitted with standard 1/4" Male NPT threads to thread cleanly into low-point baseline drain bungs across all Kleinn air storage tanks.
  • Integrated Rubber Seal: Packs a heavy-duty internal rubber sealing washer that compresses tightly under pressure to prevent slow, phantom pneumatic leaks.
  • Vital System Insurance: Facilitates fast, routine moisture drainage, actively preventing reservoir rust and safeguarding downstream air horn valves.

THE VERDICT: The definitive maintenance component for onboard air systems. The Model 52835 combines a high-tightness rubber seal with a user-friendly butterfly mechanical layout to ensure your air storage tank remains free from harmful water accumulation.

⚠️ Essential Tank Maintenance Requirements

The Model 52835 Pet-Cock Drain Valve must always be installed in the port positioned at the lowest absolute physical point of your vehicle's air reservoir tank setup. Because gravity naturally pulls condensed moisture down to the baseline floor layer, proper alignment guarantees complete drainage.

Recommended Purge Maintenance Intervals:

  • Standard Road Use: Manually crack open and drain the tank once every month to clear accumulated moisture fields.
  • Humid or High-Duty Cycles: Drain the tank every 1-2 weeks if operating in wet off-road environments or running high compressor duty loops.
  • Winter Weather Preparation: Drain completely before freezing temperatures set in to prevent trapped water from turning to ice and blocking system plumbing.

What's Included in the Box

  • Drain Valve: One (1) Model 52835 – 1/4" Male NPT Butterfly-Style Pet-Cock Drain Valve.
  • Internal Seal: One (1) premium heavy-duty rubber compression sealing washer (Pre-installed).

🔴 PRO TIP: Lock down a perfect structural fit on your reservoir tank. When installing your 1/4" NPT pet-cock thread profile, avoid over-tightening into the tank bung to prevent tearing or rolling the internal seal layers. Always apply a few drops of liquid anaerobic thread sealant like our genuine Kleinn JUICE across the metal-to-metal male lead threads to block out slow, invisible pneumatic pressure drops.

PRODUCT SPECIFICATIONS

Feature Details
Part Number 52835
Component Classification Condensation Purge Hardware (Manual Pet-Cock Valve)
Thread Connection Sizing 1/4" Male NPT (National Pipe Thread)
Handle Actuation Style Winged Butterfly Thumb-Turn Lever
Sealing Element Casing Premium High-Tightness Integrated Rubber Seal Washer
Primary Utility Application Moisture Drainage / Corrosion Prevention 
Universal Compatibility Fits standard 1/4" NPT reservoir tank baseline ports

 

Model 52835: Manual Pet-Cock Drain Valve | 1/4" NPT Fitting

$6.49

Does it come with a warranty?

Kleinn Automotive Accessories Limited Warranty

Kleinn Automotive Accessories stands behind the quality and craftsmanship of our products. Our products are covered against defects in materials and workmanship when properly installed and used under normal operating conditions, subject to the terms below.

One-Year Limited Warranty

Unless otherwise specified, Kleinn Automotive Accessories products are covered by a 1-year limited warranty from the original date of purchase.

This warranty applies to the original purchaser and covers defects in materials and workmanship under normal use.

If a product is determined to have a covered warranty defect, Kleinn Automotive Accessories will, at its discretion, repair or replace the defective product or component.

What Is Not Covered

This warranty does not cover damage or failure resulting from:

  • Improper installation
  • Misuse, abuse, or improper operation
  • Use outside the product's intended application or specifications
  • Modification or alteration of the product
  • Accidents or physical damage
  • Electrical damage
  • Environmental damage or exposure
  • Normal wear and tear

Kleinn Automotive Accessories is not responsible for installation or removal charges, diagnostic fees, labor costs, vehicle downtime, loss of use, or other incidental or consequential expenses associated with warranty service.

Warranty Claims

To request warranty service, email warranty@kleinn.com with the following information:

  • A copy of your original sales receipt or proof of purchase
  • Your full name
  • Email address
  • Telephone number
  • A brief description of the issue

A Kleinn representative will review your claim and may first attempt to resolve the issue through technical support.

If the product needs to be returned for inspection, Kleinn will provide a Return Authorization (RA) number and return instructions. Products should not be returned without prior authorization.

Once received, the product will be inspected to determine whether the issue is covered under warranty. If a covered defect in materials or workmanship is confirmed, Kleinn will, at its discretion, repair or replace the defective product or component.

If inspection determines that the product does not have a covered warranty defect, the product may be returned to the customer, and the customer will be responsible for applicable return shipping costs.

This limited warranty gives you specific legal rights. You may also have other rights, which vary from state to state.

Kleinn Automotive Accessories
4045 N. Highway Drive, Tucson, AZ 85705
Tel (520) 579-1531

What's the returns policy?

How To Return An Item

Your item must be in its original unused condition to be returned, unless there is a manufacturer defect. You must return the item within 30 days of your purchase.

1. Please email support@kleinn.com to request a refund and we will assign you a Return Authorization #.

2. Mail your returned item to:
Kleinn Automotive Accessories
Returns Department
4045 N Highway Drive
Tucson, AZ 85705

3. Include in your package a signed letter stating the reason for your return and the original receipt.

Return Non-Exceptions

Merchandise that has been worn, used, or altered will not be accepted for return or exchange.

Restocking Fee

All returns are subject to a 15% restocking fee, which will be deducted from your refund. If shipping and handling fees were applied to your order, they are non-refundable.

Customer Reviews

4.87 ★ (337)
Verified