Mach 1 High Performance Plug Valve
Valves
Flowserve
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Flowserve has reinvented the non-lubricated plug valve with the Mach 1 High Performance Plug Valve, featuring lower, constant turning torques comparable to ball valves and significantly lower than other plug valves.
The valve includes a PFA reverse lip diaphragm for dynamic and static self-adjusting stem seals, along with a unique port seal that extends its temperature range.
- Specifications
- Technical Data
- Advantages
- Industries
- Applications
- Documents
- Contact
Specifications
- ASME Classes: 150, 300, 600 (derated)
- Flanged DIN Ratings: 25-150PN 10-16, 25-40, 100
- Firesealed Option: Fire tested in accordance with API 607, Fourth Edition
- Mounting Pad: ISO 5211 Mounting Pad, Universal flange
- Stem Design: Double D Plug Stem
- Material: PFA encapsulated alloy inserts
Technical Data
- Temperature Range: Comparable to gate and triple-offset butterfly valves (up to 525°F)
- Seal Design: PFA reverse lip diaphragm for dynamic and static sealing
- Seat Material: PFA with encapsulated alloy inserts
- In-Line Adjustment: Stops thru-line leakage
- Top Cap Tabs: Eliminates stress on fasteners during actuation
Advantages
- Lower, constant turning torques, reducing the operational effort required.
- Higher temperature capability, making it suitable for more demanding applications.
- Easy seat replacement with the valve in-line, requiring no special tooling.
- In-line adjustment to prevent leakage through the line.
- Simplified and cost-effective actuation with ISO 5211 mounting pad.
- Easier repair, needing only a “C” Clamp and various hand tools.
Industries
- Oil and Gas
- Chemical Processing
- Power Generation
- Refining
- Petrochemical
Applications
- High-temperature fluid control
- Fire-sealed environments
- Critical process control in harsh conditions
- Systems requiring low operational torques
- Industrial pipeline shutoff and throttling
Documents
Contact our Valve Specialist Team
- Brendan Merrigan (External) – mob: 087 2598124
- Vicki McGrath – tel: 021 461 7207
- Brian Barry – tel: 021 461 7211
- Tim Quigley – tel: 021 461 7209
- Ross O’Donovan – tel: 021 461 7230
- Shauna O’Connor – tel: 021 461 7237
- Tel: 021 461 7200
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