Popis
Technical Data Sheet (API 602)
F316L Material 1″ 150LB Flanged Ends
- General Information
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Item
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Specifikace
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Typ ventilu
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Forged Steel Globe Valve
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Design Standard
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API 602 / ASME B16.34 / BS 5352
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Jmenovitá velikost
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1 inch (DN25)
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Pressure Class
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Class 150 LB (PN20)
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Bonnet Type
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OS&Y (Outside Screw and Yoke), Bolted Bonnet
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Connection Type
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Flanged Ends (Raised Face, RF)
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Operace
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Handwheel
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Materiál těla
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ASTM A182 F316L (Forged Steel)
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- Applicable Standards
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Item
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Standard Code
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Design & Manufacturing
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API 602, ASME B16.34, BS 5352
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Face-to-Face / End-to-End
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ASME B16.10
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Flanged Connections
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ASME B16.5
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Test & Inspection
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API 598
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Pressure-Temperature Rating
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ASME B16.34
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Valve Marking
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MSS SP-25
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- Main Design Features
- Konstrukce karoserie: One-piece forged body, dense structure, high strength, eliminates casting defects .
- Bonnet Connection: Bolted bonnet design with spiral wound gasket sealing .
- Disc Design: Renewable disc type, hardfaced seating surface or integral seat.
- Stem Design: Backseat feature allows packing replacement under pressure when valve is fully open .
- Operating Characteristics: Disc moves linearly along seat centerline, short stroke, reliable shut-off .
- Seat Design: Metal-to-metal seating or STL hardfacing for durability.
- Packing: Flexible graphite packing, low emission design.
- Main Component Materials (F316L Material)
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Item
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Part Name
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Materiál
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Standard/Remark
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1
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Tělo
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ASTM A182 F316L
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Forged Stainless Steel
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2
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Bonnet
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ASTM A182 F316L
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Forged Stainless Steel
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3
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Disk
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ASTM A182 F316L + STL
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Hardfaced with Stellite
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4
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Sedadlo
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Integral / STL Hardfaced
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Machined directly on body or hardfaced
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5
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Zastavit
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ASTM A182 F316L
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Stainless Steel
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6
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Gasket
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316 + Flexible Graphite
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Spiral Wound
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7
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Packing
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Flexible Graphite
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Low emission design
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8
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Gland
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ASTM A182 F316L
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Stainless Steel
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9
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Bonnet Bolt
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ASTM A193 B8
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Stainless Steel
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10
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Bonnet Nut
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ASTM A194 8
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Stainless Steel
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11
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Handwheel
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Malleable Iron / Carbon Steel
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ASTM A197
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- Technical Parameters & Dimensions
5.1 Pressure-Temperature Ratings
- Material Group: Group 2.2 (Stainless Steel)
- Teplotní rozsah: -29°C ~ 180°C (PTFE seats) / -29°C ~ 425°C (Metal seated)
- Applicable Media: Nitric acid, acetic acid, corrosive media
5.2 Dimensions (1″ Class 150 Flanged Ends)
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Dimension
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Value
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Remark
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End-to-End Length (L)
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127 mm
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Flanged ends, per ASME B16.10
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Height (H-OPEN)
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Approx. 207 – 217 mm
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Fully open position
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Handwheel Diameter (W)
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125 mm
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Flange Diameter (D)
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108 mm
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ASME B16.5 Class 150 1″ RF
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Bolt Circle Diameter
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79.4 mm
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ASME B16.5 Class 150 1″ RF
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Number of Bolt Holes/Size
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4 / 15.9 mm
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ASME B16.5 Class 150 1″ RF
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Weight
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Approx. 9.8 – 11.0 kg
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Reference only, may vary by manufacturer
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5.3 End Connection Details
- Flanged (RF): Flange dimensions per ASME B16.5 Class 150, Raised Face sealing .
- Test & Inspection (API 598)
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Test Item
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Test Pressure (Class 150)
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Medium
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Acceptance Criteria
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Shell Test
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3.0 MPa (Hydrostatic)
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Water
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No visible leakage
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High-Pressure Seat Test
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2.2 MPa (Hydrostatic or Pneumatic)
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Water or Air
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No visible leakage
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Low-Pressure Seat Test
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0.5 – 0.7 MPa (Air)
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Air
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No bubbles leakage
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Test Duration
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Per API 598
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—
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Hold time conforms to standard
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- Marking & Supply
- Valve Marking: Per MSS SP-25, nameplate to include material, pressure, heat number, etc. .
- Cleaning & Protection: Valves internally and externally cleaned, flange faces covered with protectors and coated with rust preventive.
- Documentation: Material certificates, pressure test reports, declaration of conformity provided with shipment.
ZÁRUKA:
Společnost SAVVY VALVES se zavazuje poskytovat výjimečnou kvalitu produktů a bezstarostný poprodejní servis. Naše ventily mají zaručenou minimální životnost 12 měsíců, během níž zdarma dodáme všechny potřebné náhradní díly a podrobné pokyny k údržbě. V případě poškození, které není způsobeno lidskou činností, v rámci záruční doby bezplatně vyměníme komponenty a poskytneme profesionální technickou podporu. Po uplynutí záruky zákazníci uhradí pouze náklady na náhradní díly a zároveň mohou využívat zlevněné služby údržby. Naším cílem je pomáhat klientům snižovat provozní náklady a zvyšovat efektivitu výroby prostřednictvím spolehlivé kvality a komplexní poprodejní podpory. Ať už se jedná o technické dotazy nebo potřeby údržby, náš tým odborníků vám promptně zareaguje, aby zajistil, že váš ventilový systém bude vždy udržovat optimální výkon.