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MILWAUKEE VALVE 2974-M 4 Swing Check Valve Cast Iron 4 Inch Flanged
Get it by Thursday, Jan 9
Payment Options Available
Delivery Options Available
Product Specifications:
| Item | Swing Check Valve |
| Cap To Inlet Center | 6-11/16" |
| Connection Type | Flanged |
| Cracking Pressure | 0.75 to 1 psi |
| Length | 11.5" |
| Material | Cast Iron |
| Max. Steam Pressure | 125 psi WSP |
| Max. Temp. | 350 Degrees F |
| Max. Water Pressure | 200 psi |
| Mounting Position | Vertical or Horizontal |
| Size | 4mm |
Shipping Info:
| Ship weight (kg) | 36.63 |
| Ship height (cm) | 27.94 |
| Ship length (cm) | 29.46 |
| Ship width (cm) | 22.86 |
| HS code | 8481301090 |
| Country of Origin | CN |
Product Details:
Milwaukee 2974-M 4 check valves are ideal for preventing backflow of fluid from wastewater lines, sump disposal lines, sewage lift stations & ejector systems. It is suitable for applications having pistons, diaphragms & metering pumps. This Milwaukee check valve has a full flow of 605 GPM.
Features:
- Milwaukee 2974-M 4 check valve has a cast iron body with a bronze seat and chrome & cobalt seal.
- It allows the single-direction flow to prevent backflow and has a flange x flange connection to attach inline to 4-inch tubes or pipes.
- It has a non-shock design for long operating life.
- This 4-inch cast iron check valve can operate in temperatures ranging from -20 to 350 degrees F.
Standards and Approvals:
- MSS-SP-71
- ASTM B16.1
Frequently Asked Questions:
Q. How to install this Milwaukee 2974-M 4 swing check valve?
A.
- Clean the piping system thoroughly before valve installation.
- Remove valve end caps & any packaging from the valve and inspect the valve ports & seating surfaces.
- Provide support to the valve to prevent unwanted stresses.
- Bolt the flange inline as per applicable recommendations using full face gaskets.
- Verify the tightness & proper installation of the valve.
Q. What are some safety points to follow while operating this Milwaukee check valve?
A.
- Install this Milwaukee swing check valve far from the pump & elbows at a minimum of 5 times the distance of the pipe diameter.
- This 4-inch flanged check valve can be mounted in both horizontal & vertical lines but may face some issues in low-pressure services.
- The Milwaukee valve's rating should match the desired service conditions.
Q.What is the pressure rating of this Milwaukee 2974-M 4 swing check valve?
A. This Milwaukee check valve has a maximum steam pressure of 125 psi WSP and maximum water pressure of 200 psi at 150 degrees F.
Product Variants
| Model | Connection Type | Cracking Pressure | Length | Material | Max. Steam Pressure | Max. Temp. | Max. Water Pressure | Mounting Position | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| UP0967000012 | Threaded | 0.5 psi | 2.125" | Low Lead Brass | - | 150 Degrees F | - | Multi Positional | €€91.98 | |
| UP0967000034 | Threaded | 0.6 psi | 2 5/16" | Low Lead Brass | - | 151 Degrees F | - | Multi Positional | €€117.25 | |
| UP0967000100 | Threaded | 0.7 psi | 2.75" | Low Lead Brass | - | 152 Degrees F | - | Multi Positional | €€132.54 | |
| UP0967000114 | Threaded | 0.8 psi | 3.125" | Low Lead Brass | - | 153 Degrees F | - | Multi Positional | €€179.85 | |
| UP0967000112 | Threaded | 0.9 psi | 3.5" | Low Lead Brass | - | 154 Degrees F | - | Multi Positional | €€217.17 | |
| UP0967000200 | Threaded | 0.10 psi | 4 9/32" | Low Lead Brass | - | 155 Degrees F | - | Multi Positional | €€311.97 | |
| UP0968000012 | Solder | 0.11 psi | 2 17/32" | Low Lead Brass | - | 156 Degrees F | - | Multi Positional | €€91.14 |
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