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)

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Technical Datasheet: 2-Piece Floating Ball Valve

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

General Design Features

유형: 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).
작업: Standard lever handle with locking device (material: plated carbon steel or stainless steel). Suitable for mounting extensions or actuators.

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

Operating Parameters

Item	사양
Size Range	1/4″ to 2″ (DN15 to DN50)
압력 등급	1000 PSI (WOG) (approx. 6.9 MPa / 69 bar)
Shell Test Pressure	1500 PSI (Hydrostatic)
Seat Test Pressure	1100 PSI (Hydrostatic / Pneumatic)
온도 범위	-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
내화 금고	Optional, designed per API 607

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	몸	A182 F316 / F304 (SS Bar Stock)	A105 (CS Bar Stock)
2	End Cap	A182 F316 / F304 (SS Bar Stock)	A105 (CS Bar Stock)
3	공	AISI 316 / A182 F316 (Solid Ball)	A105 Chrome Plated / SS
4	줄기	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

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)

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.

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.

보증:

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