příruba kulového ventilu

kulový ventil svařovaný

kryo kulový ventil

flange ball

pipe ball valve

1000PSI 2 Piece Solid Bar Forged Floating Ball Valves

1000PSI 2 Piece Solid Bar Forged Floating Ball Valves

Product Name: 2-Piece Floating Ball Valve
Connection: Female Threaded NPT (National Pipe Thread)
Pressure Rating: 1000 PSI (WOG)
Body Construction: Bar Stock (Forged Bar)

Technical Datasheet: 2-Piece Floating Ball Valve

Product Name: 2-Piece Floating Ball Valve
Connection: Female Threaded NPT (National Pipe Thread)
Jmenovitý tlak: 1000 PSI (WOG)
Body Construction: Bar Stock (Forged Bar)

  1. General Design Features
  • Typ: 2-piece, split body construction (Side Entry). Consists of a main body and an end cap secured by bolts.
  • Material: Machined from solid steel bars (e.g., Stainless Steel or Carbon Steel). This forged/bar stock construction offers higher density and strength compared to castings.
  • End Connections: Female threaded ends conforming to ASME B1.20.1 (NPT) standards.
  • Ball Design: Floating ball principle. The ball is not fixed; under pressure, it floats downstream against the seat to ensure a tight seal.
  • Blowout-Proof Stem: The stem is inserted from inside the body and features a blowout-proof shoulder, preventing stem ejection due to internal pressure.
  • Port Type: Full Port (full bore) or Reduced Port depending on size (Full Port minimizes pressure drop and turbulence).
  • Operace: Standard lever handle with locking device (material: plated carbon steel or stainless steel). Suitable for mounting extensions or actuators.
  1. Applicable Standards & Specifications

Item

Standard / Specification

Design & Manufacturing

API 608, API 6D, ASME B16.34, MSS SP-110

End Connections

ASME B1.20.1 (NPT)

Pressure-Temperature Rating

ASME B16.34

Inspection & Testing

API 598, MSS SP-110

  1. Operating Parameters

Item

Specifikace

Size Range

1/4″ to 2″ (DN15 to DN50)

Jmenovitý tlak

1000 PSI (WOG) *(approx. 6.9 MPa / 69 bar)*

Shell Test Pressure

1500 PSI (Hydrostatic)

Seat Test Pressure

1100 PSI (Hydrostatic / Pneumatic)

Teplotní rozsah

-20°F to +350°F (-20°C to +180°C) Dependent on seat material (PTFE typical)

Suitable Media

Water, Oil, Gas (WOG) and general corrosive fluids

Ohnivzdorné

Optional, designed per API 607

  1. Bill of Materials (Typical Material Selection)

Note: The following is based on a standard stainless steel build. Carbon steel options are listed for reference.

Item

Part Name

Stainless Steel Construction

Carbon Steel Construction (Optional)

1

Tělo

A182 F316 / F304 (SS Bar Stock)

A105 (CS Bar Stock)

2

End Cap

A182 F316 / F304 (SS Bar Stock)

A105 (CS Bar Stock)

3

Míč

AISI 316 / A182 F316 (Solid Ball)

A105 Chrome Plated / SS

4

Zastavit

A276 316 / 304 (Stainless Steel)

A276 410 / A182 F304

5

Seat (Seal)

Reinforced PTFE (RPTFE)

PTFE / RPTFE

6

Body Seal / Gasket

PTFE / Graphite

PTFE / Graphite

7

Stem Packing

PTFE V-Rings

PTFE

8

Gland Nut

Stainless Steel 304

Stainless Steel 304

9

Thrust Washer

PTFE

PTFE

10

Handle / Lever

Stainless Steel 304 / Plated CS

Plated Carbon Steel

11

Handle Sleeve

Plastic (PVC)

Plastic

12

Locking Device

Integrated locking plate or handle holes

Integrated locking plate

  1. Dimensional Data (Reference)

Note: Dimensions are industry standard references. Please verify with the specific manufacturer’s drawing.

NPS Size

Thread Size (NPT)

Length L (in / mm)

Height H (in / mm)

Handle Length (in / mm)

Bore Diameter (in / mm)

1/4″

1/4″

2.17″ (55 mm)

2.00″ (51 mm)

3.94″ (100 mm)

0.31″ (8 mm)

3/8″

3/8″

2.17″ (55 mm)

2.00″ (51 mm)

3.94″ (100 mm)

0.39″ (10 mm)

1/2″

1/2″

2.56″ (65 mm)

2.28″ (58 mm)

4.72″ (120 mm)

0.59″ (15 mm)

3/4″

3/4″

2.91″ (74 mm)

2.48″ (63 mm)

5.12″ (130 mm)

0.79″ (20 mm)

1″

1″

3.46″ (88 mm)

2.91″ (74 mm)

6.50″ (165 mm)

1.00″ (25 mm)

1-1/4″

1-1/4″

3.94″ (100 mm)

3.15″ (80 mm)

6.50″ (165 mm)

1.26″ (32 mm)

1-1/2″

1-1/2″

4.33″ (110 mm)

3.54″ (90 mm)

6.89″ (175 mm)

1.50″ (38 mm)

2″

2″

4.92″ (125 mm)

4.13″ (105 mm)

7.48″ (190 mm)

1.89″ (48 mm)

  1. Inspection & Testing Procedure
  • Shell Test: Valve partially open. Hydrostatic test at 1.5 times the rated pressure. Check body, end cap joints, and stem area for leaks.
  • Seat Test: Valve closed. Hydrostatic or pneumatic test at 1.1 times the rated pressure. Check for leakage across the seat.
  • Low-Pressure Seat Test: Air test at 80 PSI (approx. 0.6 MPa) to verify sealing integrity at low pressure.
  1. Options & Special Features
  • Antistatic Device: Optional springs between ball and stem to ensure electrical continuity (per API 608).
  • Fire-Safe Design: Optional design qualified to API 607 / ISO 10497.
  • Actuator Mounting: Top flange designed to ISO 5211 for direct mounting of pneumatic, electric, or worm gear actuators.
  • Stem Extension: Available for buried service or insulated piping.

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.

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