Lubricated Plug Valves - Dynamic Balance (Steel)

Name: Lubricated Plug Valves - Dynamic Balance (Steel)
Brand: Flowserve
SKU: flowserve-779

رقم القطعة: flowserve-779

لا يعرض أي بائع سعرًا لهذا المنتج بعد.

للطلب والدفع استخدم تطبيق ENG.

الوصف

Dependable and durable steel plug valve that eliminates the problems often associated with conventional plug valves. Features and benefits: - • Increased uptime due to pressure-balanced plug, which ensures predictable torque, even under high differential, vibration and thermal cycling - • Reliable performance in hostile environments provided by the anti-friction coating weather seal that provides superior corrosion resistance - • Reduced downtime with pressure-energized stem seals - • Broadest range of sizes, pressure classes and materials - • Reliable operation enabled by the Sealdport sealant grooving system, designed to give complete distribution of pressurized sealant to seating surfaces

المواصفات

Brand line	Nordstrom
Standards	API 6D; ASME B16.5; ASME B16.10; ASME B1.20.1; ASME B16.11; ASME B16.25; ASME B16.34; ASME B18.2.1; ASME B18.2.2; API 6A; API 6FA; API 599; MSS SP-6; MSS SP-25; MSS SP-55; MR0175 (NACE valves); CSA Z245.15
Size Range	DN 25 to 750; NPS 1 to 30
Pressure Class Range	Class 150 to 2500
Seating Material	Metal-to-metal
Operator Types	Wrench operated; Gear operated; Less gearing; Actuated
Valve Ends	Flange x flange; Flange x buttweld; Buttweld x buttweld; Threaded end
Cat A – Standard	-29°C to 232°C (-20°F to 450°F); Carbon Steel
Cat B – Low Temp	-46°C to 232°C (-50°F to 450°F); Carbon Steel
Cat C – NACE	-29°C to 232°C (-20°F to 450°F); Carbon Steel
Cat D – NACE Low Temp	-46°C to 232°C (-50°F to 450°F); Carbon Steel
Cat E – Abrasive Services	Carbon Steel with hard-faced tapers
Cat F – Moderate High Temp	232°C to 427°C (450°F to 800°F); Carbon Steel
Cat G – High Temp	427°C to 593°C (800°F to 1100°F); Alloy Steel
Cat H – Corrosion Resistant	-29°C to 232°C (-20°F to 450°F); Stainless Steel
Cat J – Moderate High Temp, Corrosion Resistant	232°C to 371°C (450°F to 700°F)
Cat K – High Temp, Corrosion Resistant, Abrasive	232°C to 816°C (450°F to 1500°F)