600-Z3
Steam Check Valves
Series 600-Z3 Steam Check Valves are used in high cycle steam applications. They feature a bronze body and heavy internal construction for longer life, conical 316 stainless steel disc for full fluid flow, Super polytetrafluoroethylene (PTFE) seat for higher temperature rating, and heavy duty stainless guide road to enhance disc guidance. The Series has a low pressure drop and can be installed in a horizontal or vertical position. Maximum Pressure: 400psi (27.6 bars) WOG non-shock at -20 degrees F to 100 degrees F (-29 degrees C to 38 degrees C); 150psi (10 bars) WSP at 366 degrees F (186 degrees C).
Features
- Performs silently and efficiently in high cycle high temperature steam applications
- Designed and constructed for full flow and longer life
- Low pressure drop equivalent to a swing check
- Can be installed in a horizontal or vertical position
Literature
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Approval/Certification Information
For product-specific approval information, please refer to the product’s specification sheet (see literature section above) or ask a Watts representative. Some certification agencies allow you to search by product name and brand.