Lubricated Plug Valves - Super Nordstrom Two-Bolt Cover (Steel)

Name: Lubricated Plug Valves - Super Nordstrom Two-Bolt Cover (Steel)
Brand: Flowserve
SKU: flowserve-781

رقم القطعة: flowserve-781

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الوصف

Highly reliable, two-bolt cover steel valve providing all the well-known Nordstrom features for the gas industry in a design that can be welded in-line. Features and benefits: - • Ease of installation provided by weld ends that permit installation directly into welded gas-distribution lines - • Improved resistance to fracture from ground movement provided by the increased strength and ductility compared to flanged iron valves - • Highly reliable operation provided by the coated, tapered iron plug, which has exceptionally low coefficient of friction and separates the metal plug and body - • Longer service life due to the corrosion protection provided by the weather seal and internal stops, which eliminate the trash pocket between the cover and stem

المواصفات

Brand line	Nordstrom
Standards	ASME B16.10; ASME B1.20.1; ASME B16.11; ASME B16.25; ASME B18.2.1; ASME B18.2.2; MSS SP-25; MSS SP-55
Size Range	DN 20 to 100; NPS ¾ to 4
Temperature	-29°C to 93°C (-20°F to 200°F)
Pressure Class Range	13.7 bar (200 psi)
Seating Material	Metal-to-metal
Operator Types	Wrench operated; Gear operated; Less gearing; Actuated
Valve Ends	Buttweld x buttweld