1″-800LB-Nipples 3-Piece Floating Ball Valve

Product Name 1″ Class 800 3-Piece Floating Ball Valve
Model 1″-800LB-FLOATING-BALL-3PC
Nominal Size 1 inch (DN25)
Pressure Class Class 800 LB (PN130 / approx. 2000 PSI)
Construction 3-Piece Body / Floating Ball
End Connection Nipples (NPT male thread)
Body Material To be specified (Options: A105 carbon steel / F304/F316 stainless steel / others)
Service Condition Industrial gases, liquids, oils, water, etc.

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TECHNICAL DATA SHEET

1″-800LB-Nipples 3-Piece Floating Ball Valve

Item	설명
Product Name	1″ Class 800 3-Piece Floating Ball Valve
Model	1″-800LB-FLOATING-BALL-3PC
공칭 크기	1 inch (DN25)
Pressure Class	Class 800 LB (PN130 / approx. 2000 PSI)
Construction	3-Piece Body / Floating Ball
End Connection	Nipples (NPT male thread)
본체 재질	To be specified (Options: A105 carbon steel / F304/F316 stainless steel / others)
Service Condition	Industrial gases, liquids, oils, water, etc.

Design Basis

매개변수	Standard / Description
Valve Design Standard	ASME B16.34 / API 608 / API 6D
End Connection Standard	ASME B1.20.1 (NPT)
Face‑to‑Face Dimension	Manufacturer standard (per ASME B16.10 or short pattern)
Inspection & Testing	API 598
Pressure Testing	Shell: 1.5× rated pressure; Seat: 1.1× rated pressure

Technical Specifications

매개변수	설명
밸브 유형	Floating ball, 3‑piece design
Flow Path	Full bore
Working Pressure	Up to Class 800 LB (depending on material temperature rating)
Suitable Media	Water, oil, gas, steam, mild corrosive media (depending on material)
온도 범위	Depends on seat material: – PTFE seats: -29°C ~ +150°C – PEEK seats: -29°C ~ +250°C – Graphite seats: -29°C ~ +450°C (metal seated)
작업	Lockable handle (standard) / pneumatic or electric actuator (optional)
Anti‑static Device	Compliant with API 608 (standard)
Blow‑out Proof Stem	기준
Cavity Relief	Self‑relieving seat design (upstream/downstream)
Fire Safe Design	Optional API 607

III. Bill of Materials (Typical Options)

Part Name	Common Material Options
Main Body & End Caps	A105 carbon steel / F304 stainless steel / F316 stainless steel
공	Same as body + hard chrome plating / electroless nickel plating / Stellite overlay (optional)
줄기	Stainless steel (304/316) / 17-4PH / Monel
Main Seat	PTFE / RPTFE / PEEK / metal seated
Stem Seal / Packing	PTFE / Graphite / flexible graphite
Body Gasket	Stainless steel + graphite spiral wound / PTFE / flexible graphite
Anti‑static Spring	Stainless steel
Studs / Nuts	A193 B7 / A194 2H (for carbon steel body); 304/316 (for stainless steel body)
Handle	Carbon steel (with plastic grip) / Stainless steel

Note: Final material selection must conform to valve nameplate or manufacturer’s material certificate.

Dimensions & Weight (Reference)

크기	Pressure Class	연결	Face‑to‑Face L (mm)	Overall Height H (mm)	Handle Length W (mm)	Weight (kg)
1″	Class 800	NPT	~120	~65	~160	~1.2 (carbon steel / stainless steel)

Face‑to‑face per manufacturer standard; NPT threads per ASME B1.20.1.

주요 특징

3‑Piece Body Construction – Easy inline maintenance without removing the valve from the pipeline.
Floating Ball Design – Line pressure pushes the ball against the downstream seat for bidirectional sealing.
Full Bore – Low flow resistance and pressure drop.
Anti‑static Device – Electrical continuity ≤10Ω between ball, stem and body; prevents static build‑up.
Blow‑out Proof Stem – Bottom‑mounted stem with blow‑out proof design for safety.
Multiple Material Options – Carbon steel, 304/316 stainless steel, duplex, etc.
Fire Safe Design Available – Optional API 607.

응용 프로그램

Petrochemical pipelines
Natural gas, compressed air systems
Water treatment
Pharmaceutical & bio‑engineering
Food & beverage
General industrial fluid control

VII. Testing & Inspection

Test Item	기준	Requirement
Shell Strength Test	API 598	1.5× rated pressure, no visible leakage
Low Pressure Seat Test	API 598	0.6 MPa air, no visible bubbles
High Pressure Seat Test	API 598	1.1× rated pressure, zero leakage across seats
Anti‑static Test	API 608	Resistance ≤10Ω
Factory Testing	100%	Each valve with unique serial number and quality tag

VIII. Ordering Information

Please provide when ordering:

Nominal size (1″)
Pressure class (Class 800)
Body and trim material (e.g. A105 or 316SS)
End connection type (NPT, with nipples)
Seat / sealing material (PTFE, PEEK, metal, etc.)
Medium and operating temperature
Actuation type (manual / pneumatic / electric)
Additional requirements (fire safe, anti‑static, low emission, etc.)

비고

This data sheet applies to 1″-800LB-Nipples 3-Piece Floating Ball Valve (non‑vacuum service). For vacuum version, refer to previous data sheets.
For specific material (e.g. A105 or F316), supplementary mechanical properties and pressure‑temperature ratings can be provided.

보증:

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