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M-XF Series Field Adjustable Excess Flow Valves
Brand: MalemaMalema’s Safety Excess Flow Valves provide instant shut-off in the event of a hose break or line failure, preventing the release of hazardous or inflammable products to the area, which can result in a disastrous fire or explosion and untold damage to personnel and equipment.
Features- Can be disassembled for repair or inspection without removal from pipeline
- Field adjustable
- Broad adjustable range
- Operates effectively with liquids or gases
- In-line flow
Specifications
Brand
Accuracy
- Set Point: ± 10 %, Max.
Applications
- Chemical Processing
- Fuel Lines
- Gas & Hydraulic Lines
- Petroleum & Gas Installations
- Pollution Control
Approvals & Certifications
- CRN
- PED
Flange Size - 1-1/2” (DN 40)
- 1-1/2” (DN 40) - 150# ANSI
- 1-1/2” (DN 40) - 1500# ANSI
- 1-1/2” (DN 40) - 300# ANSI
- 1-1/2” (DN 40) - 600# ANSI
- 1-1/2” (DN 40) - 800# ANSI
Flange Size - 1” (DN 25)
- 1” (DN 25) - 150# ANSI
- 1” (DN 25) - 1500# ANSI
- 1” (DN 25) - 300# ANSI
- 1” (DN 25) - 600# ANSI
- 1” (DN 25) - 800# ANSI
Flange Size - 1/2” (DN 15)
- 1/2” (DN 15) - 150# ANSI
- 1/2” (DN 15) - 1500# ANSI
- 1/2” (DN 15) - 300# ANSI
- 1/2” (DN 15) - 600# ANSI
- 1/2” (DN 15) - 800# ANSI
Flange Size - 10” (DN 250)
- 10” (DN 250) - 150# ANSI
- 10” (DN 250) - 1500# ANSI
- 10” (DN 250) - 300# ANSI
- 10” (DN 250) - 600# ANSI
- 10” (DN 250) - 800# ANSI
Flange Size - 12” (DN 300)
- 12” (DN 300) - 150# ANSI
- 12” (DN 300) - 1500# ANSI
- 12” (DN 300) - 300# ANSI
- 12” (DN 300) - 600# ANSI
- 12” (DN 300) - 800# ANSI
Flange Size - 2” (DN 50)
- 2” (DN 50) - 150# ANSI
- 2” (DN 50) - 1500# ANSI
- 2” (DN 50) - 300# ANSI
- 2” (DN 50) - 600# ANSI
- 2” (DN 50) - 800# ANSI
Flange Size - 3” (DN 80)
- 3” (DN 80) - 150# ANSI
- 3” (DN 80) - 1500# ANSI
- 3” (DN 80) - 300# ANSI
- 3” (DN 80) - 600# ANSI
- 3” (DN 80) - 800# ANSI
Flange Size - 3/4” (DN 20)
- 3/4” (DN 20) - 150# ANSI
- 3/4” (DN 20) - 1500# ANSI
- 3/4” (DN 20) - 300# ANSI
- 3/4” (DN 20) - 600# ANSI
- 3/4” (DN 20) - 800# ANSI
Flange Size - 4” (DN 100)
- 4” (DN 100) - 150# ANSI
- 4” (DN 100) - 1500# ANSI
- 4” (DN 100) - 300# ANSI
- 4” (DN 100) - 600# ANSI
- 4” (DN 100) - 800# ANSI
Flange Size - 6” (DN 150)
- 6” (DN 100) - 300# ANSI
- 6” (DN 150) - 150# ANSI
- 6” (DN 150) - 1500# ANSI
- 6” (DN 150) - 600# ANSI
- 6” (DN 150) - 800# ANSI
Flange Size - 8” (DN 200)
- 8” (DN 200) - 150# ANSI
- 8” (DN 200) - 1500# ANSI
- 8” (DN 200) - 300# ANSI
- 8” (DN 200) - 600# ANSI
- 8” (DN 200) - 800# ANSI
Flow Rate
- 0.1 to 25,00 gpm (0.454 to 113.652 LPM) - Water
- 0.5 to 40,000 scfm (0.8 to 67,960 m³/hour) - Air
- 3 to 1200 Cv
Materials of Construction
- 316 Stainless Steel
- Carbon Steel
- Forged 316 Stainless
- Forged Carbon Steel
- Low Carbon Steel
NPT Connection
- 1” NPT Female
- 1/2” NPT Female
- 10” NPT Female
- 1-1/2” NPT Female
- 12” NPT Female
- 2” NPT Female
- 3” NPT Female
- 3/4” NPT Female
- 4” NPT Female
- 6” NPT Female
- 8” NPT Female
Repeatability
- ± 2 %
Welded Connection
- 1” Butt Weld End
- 1” Socket Weld End
- 1/2” Butt Weld End
- 1/2” Socket Weld End
- 10” Butt Weld End
- 10” Socket Weld End
- 1-1/2” Butt Weld End
- 1-1/2” Socket Weld End
- 12” Butt Weld End
- 12” Socket Weld End
- 2” Butt Weld End
- 2” Socket Weld End
- 3” Butt Weld End
- 3” Socket Weld End
- 3/4” Butt Weld End
- 3/4” Socket Weld End
- 4” Butt Weld End
- 4” Socket Weld End
- 6” Butt Weld End
- 6” Socket Weld End
- 8” Butt Weld End
- 8” Socket Weld End