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Nationwide Industrial Valve Purchasers | 954-466-3107

Cameron 4" Class 300 Check Valve

CF8M Stainless Steel | Est. 46 lbs

Brand
Cameron
Type
Check Valve
Size
4"
Class
300
Material
CF8M Stainless Steel
Weight
~46 lbs
Connection
Flanged RF
Retail New
$1,200

We Buy This Valve

Estimated purchase prices by condition:

EXCELLENT

$680

GOOD

$360

SCRAP

$120
Call Now: 954-466-3107

About the Cameron 4" Class 300 Check Valve

The Cameron 4" Class 300 check valve in CF8M Stainless Steel is a widely-used industrial valve found in refineries, power plants, chemical processing facilities, and pipeline systems throughout the United States. This valve is designed for 300-class service, providing reliable shutoff in demanding applications.

At approximately 46 pounds, this valve represents significant material value even in scrap condition. In excellent or new surplus condition, the Cameron brand commands premium resale prices due to its reputation for quality and reliability in critical service applications.

Specifications

ParameterValue
ManufacturerCameron
Valve TypeCheck Valve
Nominal Size4 inches
Pressure RatingASME Class 300 (480 PSI WOG approx.)
Body MaterialCF8M Stainless Steel
End ConnectionRaised Face Flanged (RF)
Approximate Weight46 lbs
Temperature Range-20°F to 800°F (material dependent)
Estimated New Retail$1,200

Selling Your Cameron Check Valve

ValveBuyer.com purchases Cameron check valves in any condition. Whether your valve is new surplus sitting in a warehouse, used but functional from a recent turnaround, or non-operational scrap, we provide competitive offers based on current market conditions.

What We Need to Quote Your Valve

Our Process

  1. Contact Us — Call 954-466-3107 or submit the form below
  2. Get Quoted — Same-day offers based on current market value
  3. Free Pickup — We arrange and pay for all freight/logistics
  4. Get Paid — Payment within 24-48 hours of receipt

Frequently Asked Questions

Do you buy Cameron 4" check valves?

Yes, we buy Cameron 4" Class 300 check valves and all similar models in any condition. Contact us for a specific quote on your valve.

How much is a Cameron 4" Class 300 check valve worth?

A Cameron 4" Class 300 check valve in CF8M Stainless Steel is worth approximately $680 in excellent condition, $360 in good/used condition, and $120 for scrap. Exact value depends on specific model, age, and current market conditions.

Do you pick up valves?

Yes, we arrange freight pickup anywhere in the US at no cost to you. This valve weighs approximately 46 lbs and we handle all logistics.

What if my valve is damaged or non-functional?

We still buy it. Non-functional valves have value for parts, refurbishment, or material recovery. A 4" CF8M Stainless Steel valve body alone has significant scrap metal value.

Get a Quote for Your Cameron Check Valve

Expert Repair & Failure Analysis

What Usually Goes Wrong

Body/Bonnet Gasket Leak: Spiral wound gasket between body and bonnet develops leak due to bolt relaxation from thermal cycling. External leak visible at body-bonnet joint.

Repair: Replace spiral wound gasket (typically 316SS/graphite). Re-torque body bolts to proper sequence and values. Lead time: 3-5 days.

Gate/Ball Stuck: Gate or ball becomes stuck due to scale buildup, corrosion, or debris between seat and gate. Valve won't open or close fully. Common in valves left in one position for extended periods.

Repair: Inject penetrating lubricant through grease fitting. If stuck, may require partial disassembly. For Pow-R-Seal valves, the expanding mechanism may need rebuilding. Lead time: 1-2 weeks.

Repair Lead Time

Complete overhaul: 4-8 weeks — full teardown, all internals replaced, hydro tested

💡 In most cases, selling as-is to ValveBuyer.com is faster and more economical than third-party repair. We buy valves in ANY condition. Call 954-466-3107 for an instant quote.