DN25-PN100-RF SS Jacket Floating Ball Valve

Product Name DN25 PN100 Raised Face Stainless Steel Jacketed Floating Ball Valve
Model DN25-PN100-RF-SS-JACKET
Nominal Size DN25 (1 inch)
Pressure Class PN100 (100 bar / 10.0 MPa / approx. 1450 psi)
Construction Floating ball, 2 piece or 3 piece (depending on manufacturer)
End Connection Raised Face (RF) flange per EN 1092-1 or ISO 7005 (PN100)
Jacket Design Integral jacket (welded), for steam or thermal oil heating
Body Material Stainless steel (typically CF8M / F316 or CF8 / F304)
Jacket Material Stainless steel (same as body or compatible)

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TECHNICAL DATA SHEET

DN25-PN100-RF SS Jacket Floating Ball Valve

Item	Description
Product Name	DN25 PN100 Raised Face Stainless Steel Jacketed Floating Ball Valve
Model	DN25-PN100-RF-SS-JACKET
公称サイズ	DN25 (1 inch)
Pressure Class	PN100 (100 bar / 10.0 MPa / approx. 1450 psi)
Construction	Floating ball, 2‑piece or 3‑piece (depending on manufacturer)
End Connection	Raised Face (RF) flange per EN 1092-1 or ISO 7005 (PN100)
Jacket Design	Integral jacket (welded), for steam or thermal oil heating
ボディ素材	Stainless steel (typically CF8M / F316 or CF8 / F304)
Jacket Material	Stainless steel (same as body or compatible)
Service Condition	Viscous, crystallizing or high‑temperature media requiring heating, with corrosion resistance

Design Basis

パラメータ	Standard / Description
Valve Design Standard	EN 12516 / ASME B16.34 (reference)
Flange Connection Standard	EN 1092-1 (Type B1 or B2) or ISO 7005-1 PN100
Face‑to‑Face Dimension	Manufacturer standard (or EN 558)
Jacket Design Standard	Per customer requirement or manufacturer standard (jacket pressure typically ≤1.6 MPa)
Inspection & Testing	EN 12266 / API 598
Pressure Testing	Shell: 1.5× rated pressure; Seat: 1.1× rated pressure

Technical Specifications

パラメータ	Description
バルブタイプ	Floating ball, full bore or reduced bore (full bore recommended)
Jacket Type	Integral jacket with jacket connections (usually NPT or BSP threaded)
Working Pressure (Main Valve)	PN100 (max. allowable pressure depends on material temperature; 10.0 MPa @ 20°C)
Working Temperature (Main Valve)	Depends on seat material: – PTFE seats: -29°C ~ +150°C – PEEK seats: -29°C ~ +250°C – Metal seated: -29°C ~ +450°C
Jacket Design Pressure	Typically 0.6 ~ 1.6 MPa (150 ~ 230 psi)
Jacket Connections	Standard 1/4″ NPT or 1/2″ NPT female threads (both sides); customisable
Suitable Media	Viscous liquids, polymers, bitumen, molten sulphur, hot melt adhesives, chocolate, corrosive hot media, etc.
手術	Lever handle (standard) / gear operator / pneumatic or electric actuator (optional)
Anti‑static Device	Compliant with API 608 (standard)
Blow‑out Proof Stem	標準
Fire Safe Design	Optional API 607 / ISO 10497

III. Bill of Materials (Stainless Steel Version)

Part Name	材料	Grade / Standard
Main Body	Stainless steel	CF8M (ASTM A351) / F316 / CF8 (F304)
End Caps	Stainless steel	Same as body
Jacket	Stainless steel	304 or 316 (welded to body)
ボール	Stainless steel	Same as body + hard chrome / electroless nickel / Stellite (optional)
幹	Stainless steel	A182 F304 / F316 / 17-4PH
Main Seat	PTFE / RPTFE / PEEK / metal seated
Stem Seal / Packing	PTFE / Graphite / flexible graphite
Body Gasket	Stainless steel + graphite spiral wound / PTFE
Anti‑static Spring	Stainless steel	301 or 316
Studs / Nuts	Stainless steel	A193 B8 / A194 8 or equivalent
Handle	Stainless steel or carbon steel (with plastic grip)

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

Dimensions & Weight (Reference, Full Bore)

サイズ	Pressure Class	Flange Standard	Face‑to‑Face L (mm)	Center Height H (mm)	Flange OD (mm)	Weight (kg)
DN25	PN100	EN 1092-1 RF	~160	~70	~140	approx. 6–9 (stainless steel)

Face‑to‑face per manufacturer standard (short pattern, approx. 160 mm).
Flange dimensions: OD approx. 140 mm for PN100 DN25, thickness ~24 mm, bolt holes 4×φ18.
Jacket connections typically 1/2″ NPT female threads on both sides.

Jacket Design Features

パラメータ	Description
Jacket Coverage	Covers entire body and part of ends for even heating of ball cavity
Heating Media	Steam, hot water, thermal oil
Maximum Jacket Pressure	1.6 MPa (higher on request)
Maximum Jacket Temperature	Depends on body material and seals; typically ≤300°C
Connection Type	One NPT or BSP female thread on each side (inlet/outlet); flanged optional
Jacket Material	Stainless steel 304/316 (compatible with body)
Welding Requirement	Full penetration weld between jacket and body; pressure tested

主な特徴

Stainless Steel Construction – Excellent corrosion resistance for aggressive or clean media.
Integral Jacket Design – Maintains media temperature, prevents solidification or viscosity increase.
Floating Ball Construction – Bidirectional sealing, quick shut‑off, low flow resistance.
Multiple Seat Options – PTFE / RPTFE / PEEK / metal, for various temperature and wear requirements.
Full Bore – Recommended to minimise pressure drop and dead zones.
Anti‑static & Blow‑out Proof Stem – Standard for safety.
Flanged Connection – EN 1092-1 PN100 RF, easy installation.
Fire Safe Design Available – Optional API 607.

VII. Applications

Petrochemical (corrosive viscous media)
Food industry (chocolate, syrup, fats, oils)
Pharmaceutical (hot melt materials, ointments)
Coatings & adhesives (hot melt adhesives, resins)
Molten sulphur, molten salt systems
Stainless steel pipelines requiring steam or electric tracing

VIII. Testing & Inspection

Test Item	標準	Requirement
Shell Strength (Main Valve)	EN 12266 / API 598	1.5×PN100, no visible leakage
Low Pressure Seat Test	EN 12266	0.6 MPa air, no visible bubbles
High Pressure Seat Test	EN 12266	1.1×PN100, zero leakage across seats
Jacket Strength Test	Per design pressure	1.5× jacket design pressure, no leakage
Jacket Seal Test	Per design pressure	No pressure drop during hold
Anti‑static Test	API 608	Resistance ≤10Ω
Factory Testing	100%	Each valve with unique serial number and quality tag

Ordering Information

Please provide when ordering:

Nominal size (DN25)
Pressure class (PN100)
Body and trim material (specify stainless steel grade, e.g. CF8M / 316)
End connection (RF flange; specify flange standard EN 1092-1 or ASME)
Seat / sealing material (PTFE, PEEK, metal, etc.)
Jacket connection size and thread standard (NPT or BSP)
Heating medium and maximum jacket temperature / pressure
Media name and operating temperature
Actuation type (manual, pneumatic, electric)
Additional requirements (fire safe, anti‑static, low emission, etc.)

Remarks

This technical data sheet applies to DN25-PN100-RF SS Jacket Floating Ball Valve.
For a specific flange standard (e.g. ASME B16.5 Class 600) or detailed dimensional drawing, please contact the manufacturer.

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