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| Butterfly & Check Valves |
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| Butterfly Valves |
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Maitech International
provides soft seat, metal seat and fire-safe high performance
butterfly valves. Rubber-lined and High performance butterfly
valves are offered in sizes 2" through 48" in ANSI
pressures classes 150, 300 and 600 and with a diverse range of
actuation options. These types of butterfly valves installed in applications as diverse as Hydrocarbon processing, Power Generation, HVAC, food and beverage processing, snowmaking and pulp and paper production.
These valves are offered in bi-directional bubble tight shutoff - zero leakage and tested to applicable standards.
Available in: |
- Sizes 2" - 48"
- Wafer Body and Lug Body Styles
- Available in ANSI Class 150, Class 300 and Class 600
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With Electric Actuators, Pneumatic Actuators, or Gear Actuators and Manual Operators Also available in metal-to-metal seat for temperatures up to 900°F, in compliance with ANSI B16.34 pressure/temperature specifications. Leakage is rated at Class IV per ANSI FCI 70-2.
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| Metal Seated Butterfly Valve |
- 3" - 42" Fully rated to Class 1500
- Leakage Rate - zero per ISO 5208 Rate A
- Fire-tested to API 607 4th Ed., BS 6755 part 2, API 6FA
- Standard Materials Conform to NACE, Alloys Readily Available
- Seat and Disc Seal are Field Replaceable
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Check Valves |
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Maitech International is a leading supplier of Swing check valves and Dual Plate Wafer Check valves. Cast Check Valve is a full-flow valve with carbon steel, stainless steel seats or with Incoloy claded trim.
The cast swing valves are available in |
- Sizes 2" through 24"
- ANSI 150# through 1500#
- API 6A and 6D pressure classes
- Flanged, Weld End and Screwed end conncections
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Dual Plate Wafer Check Valves |
| Dual plate wafer Check are available in the sizes, pressure classes and configurations you need to meet customer service applications. Available in: |
- Sizes: 2" to 72"
- ASME Pressure Class 125 through 2500
- API 6A and 6D pressure classes
- Wafer, lug, double flanged and extended body styles
- Configurations available in retainerless style
- Body Materials: Cast Iron, Ductile Iron, WCB Cast Steel,316 Stainless Steel, all alloys
- Seat Materials: EPDM, Buna-N, Neoprene, Refrigeration-grade elastomer, Viton
- End Connections: Raised Face, Plain Face, Ring Joint, Weld-End, Hub-End
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Maitech also provides Piston Check and Sub-sea Check valves
Valves include swing check, piston check, wafer check, and sub-sea check designs. Other equipment includes turbine extraction valves and EOR gate valves |
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