Description
AWWA Gate Valve MJ x Flanged
ASC Figure 10MFN AWWA Gate Valve is a resilient wedge gate valve featuring a mechanical-joint connection on one end and a Class 125/150 flanged connection on the other.
Designed for municipal water, utility, commercial, and industrial piping systems, the valve features a ductile iron body and bonnet, 304 stainless steel non-rising stem, operating nut, resilient wedge, and fusion-bonded epoxy coating. Figure 10MFN is rated for 250 PSI non-shock cold working pressure and meets AWWA C515 requirements.
Product Highlights
- ASC Figure 10MFN
- 250 PSI non-shock CWP
- Mechanical joint x flanged ends
- Ductile iron body and bonnet
- 304 stainless non-rising stem
- Meets AWWA C515
Technical Specifications
| Product Type | AWWA Resilient Wedge Gate Valve |
|---|---|
| Brand | ASC / SCI |
| Figure | 10MFN |
| Body & Bonnet | Ductile Iron ASTM A536 Grade 65-45-12 |
| End Connections | Mechanical Joint x Flanged |
| Flange | ANSI Class 125/150 |
| Pressure Rating | 250 PSI Non-Shock CWP |
| Stem | 304 Stainless Steel, Non-Rising |
| Operator | Operating Nut |
| Coating | Fusion-Bonded Epoxy |
| Standard | AWWA C515 |
Construction Details
The Figure 10MFN uses a ductile iron ASTM A536 Grade 65-45-12 body, bonnet, and wedge. The resilient wedge incorporates Buna-N sealing material for dependable shutoff service.
The valve includes a 304 stainless steel non-rising stem, bronze ASTM B584 C83600 wedge nut, ductile iron operating nut, Buna-N O-rings and gasket, and stainless steel bonnet hardware.
A fusion-bonded epoxy coating provides added protection, while the mechanical-joint x flanged configuration allows the valve to transition between these two common waterworks connection styles.
Valve Design & Typical Applications
Valve Design
- Resilient wedge gate design
- Mechanical joint x flange
- Non-rising stainless stem
- Operating nut actuation
- Fusion-bonded epoxy coating
Typical Applications
- Municipal water distribution
- Underground water mains
- Water treatment facilities
- Utility piping systems
- Industrial water piping
Installation & Selection Considerations
- Confirm the required valve size.
- Verify MJ connection compatibility.
- Confirm Class 125/150 flange.
- Select compatible sealing components.
- Provide operating-nut access.
Use the supplied ASC datasheet to review Figure 10MFN materials, 250 PSI rating, mechanical-joint and flange requirements, construction details, and other technical information when selecting the correct AWWA gate valve.
Need Help Selecting an AWWA Gate Valve MJ x Flanged?
Need help confirming valve size, mechanical-joint compatibility, flange requirements, operating-nut configuration, or pressure requirements? The GetPipe.com Team can help.
Frequently Asked Questions
What is the ASC figure number for this valve?
This AWWA mechanical-joint x flanged gate valve is ASC Figure 10MFN.
What end connections does Figure 10MFN use?
Figure 10MFN has a mechanical-joint connection on one end and an ANSI Class 125/150 flanged connection on the other.
What is the pressure rating?
Figure 10MFN is rated for 250 PSI non-shock cold working pressure.
What material is the valve body?
The body and bonnet are ductile iron ASTM A536 Grade 65-45-12.
What type of stem does this valve use?
The valve uses a 304 stainless steel non-rising stem.
How is the valve operated?
Figure 10MFN uses a ductile iron operating nut for opening and closing the valve.
Does this gate valve meet AWWA standards?
Yes. ASC specifies Figure 10MFN as meeting AWWA C515.
What should I confirm before ordering?
Confirm valve size, mechanical-joint compatibility, mating flange requirements, pressure conditions, and operating-nut accessibility.
Important Ordering & Installation Notes
- Confirm the required valve size.
- Verify mechanical-joint compatibility.
- Confirm mating flange compatibility.
- Provide operating-nut accessibility.
- Follow applicable AWWA practices.
