Check Valves

Product Details

CK3M / CK3T / CK3R

Specifications Manual

• Max. Operating Pressure: 230/300 psig
• Max. Operating Temperature: 194/365/428°F
• Coil spring, disc type
• Screwed connection

CK3MG

Specifications Manual

• Max. Operating Pressure: 300 psig
• Max. Operating Temperature: 428°F
• Coil spring, disc type
• Unique center-guided disc increases durability

CKF3M / CKF3R

Specifications Manual

• Max. Operating Pressure: 230/425 psig
• Max. Operating Temperature: 302/662°F
• Coil spring, disc type
• Wafer type (installed between flanges)

CKF3MG / CKF3RG

Specifications Manual

• Max. Operating Pressure: 230/425 psig
• Max. Operating Temperature: 302/662°F
• Coil spring, disc type
• Wafer type (installed between flanges)
• Unique center-guided disc increases durability

Always check the specification PDFs for the exact product specification available in your region.

Benefits and Features

Reliably Prevents Backflow

Check valves utilize a mechanical sealing mechanism to prevent backflow.

By providing a tight seal, backflow is safely avoided.

Easy to Use

There are no restrictions on installation orientation (horizontal, vertical).

After the valve has closed, it opens again at the slightest pressure differential.

Long Service Life

TLV’s unique center-guided disc (CK3MG, CKF3MG, CKF3RG) offers greater durability.

Application Areas

Suitable for use in the following applications:

CK3M, CKF3M, CK3MG, CKF3MG (metal valve seat) – steam.

CK3T (PTFE valve seat) – steam, hot water.

CK3R, CKF3R, CKF3RG ( Nitril or Fluorine rubber valve seat) – non-hazardous gasses, air, hot water, water, etc.