Watts Water Technologies
2-Piece, Full Port, Cast Iron Flanged Ball Valves
- SKU:
- G4000M1
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description

2-Piece, Full Port, Cast Iron Flanged Ball Valves
Series G4000M1 2-Piece, Full Port, Cast Iron Flanged Ball Valves are used in commercial HVAC and steam applications. It features a 125psi steam rating, stainless steel ball and stem, PTFE seats and packing, a steel-plated stop plate, and a ductile iron handle. Series G4000M1 has quarter turn operation, positive shutoff, and is ideal for replacing cast iron gate valves. The G4000M1 features Lead Free* construction to comply with Lead Free* installation requirements. Pressure Rating is 125psi WSP, 200psi CWP.

Product Highlights
- Used in commercial HVAC and steam applications
- Ideal for replacing cast iron gate valves
- Same end-to-end dimensions as conventional flanged iron gate valves
- FDA approved epoxy-coated valve available
Technical Specifications
| Manufacturer | Watts Water Technologies |
|---|---|
| Series / Model | G4000M1 |
| Connection / Configuration | Flanged |
| Construction | Cast iron |
| Pressure Ratings | 200 psi CWP / 125 psi WSP |
| Listed Options | 2-1/2", 3", 4", 6" |
| Product Code | G4000M1 |
Product Documents
Product Questions
What is the listed connection configuration?
Flanged. Confirm the selected option and matching piping requirements before ordering.
What construction is identified for this product?
Cast iron. Review the product documents for the full component materials and selected model details.
Which options are included in this listing?
2-1/2", 3", 4", 6". Choose the required option before ordering.

Ask Willy: Need Help Selecting a Watts Product?
Our GetPipe.com team can help review your required size, connections, application, and product documentation before you order.