2″-1500LB 2-Piece Metal Seated Floating Ball Valve

Nominal Size 2″ (DN50)
Pressure Rating Class 1500 (PN250)
Body Construction 2-Piece
Ball Type Floating
End Connections Flanged – ASME B16.5 (RF or RTJ)
Temperature Range –29°C ~ +500°C (depending on hardfacing)
Suitable Media High-temperature steam, thermal oil, corrosive fluids, high-pressure gas/liquid
Fire Safe Design API 607 / ISO 10497

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2″-1500LB 2-Piece Metal Seated Floating Ball Valve

TECHNICAL DATA SHEET

Product: 2-Piece Metal Seated Floating Ball Valve
Ukuran: 2 inch (DN50)
Kelas Tekanan: Class 1500
Bahan Tubuh: A105N (Normalized Carbon Steel)
End Connections: Flanged (ASME B16.5)

Basic Specifications

Parameter	Value
Ukuran Nominal	2″ (DN50)
Peringkat Tekanan	Class 1500 (PN250)
Konstruksi Bodi	2-Piece
Ball Type	Floating
End Connections	Flanged – ASME B16.5 (RF or RTJ)
Kisaran Suhu	–29°C ~ +500°C (depending on hardfacing)
Suitable Media	High-temperature steam, thermal oil, corrosive fluids, high-pressure gas/liquid
Fire Safe Design	API 607 / ISO 10497

Main Features

Metal Seated: Ball coated with tungsten carbide or Stellite; seat hardfaced with Stellite alloy. Excellent wear, erosion, and high-temperature resistance.
2-Piece Body: Compact construction, easy maintenance. Body joint secured with high-strength bolting.
Floating Ball: Under line pressure, the ball shifts slightly against the downstream seat, ensuring tight shut-off under high differential pressure.
Blowout-Proof Stem: Stem is designed to prevent ejection under high-pressure conditions.
A105N Body: Normalized carbon steel body provides improved toughness and grain structure, ideal for high-pressure and moderate high-temperature services.

Material List (Specified Configuration)

Item	Part	Bahan
1	Tubuh	A105N (Normalized)
2	Bonnet	A105N
3	Bola	A105N + Tungsten Carbide (WC) Coating or 316SS + WC Coating
4	Seat Ring	316SS + Stellite 21 Hardfacing
5	Tangkai	17-4PH / Inconel 718
6	Stem Packing	Flexible Graphite (Grafoil) + Braided Graphite
7	Body Gasket	Spiral Wound, SS + Graphite
8	Bolting	A193 B7 / A194 2H (Zinc plated)

Dimensions & Structural Data (Flanged Ends)

Parameter	Value
Face-to-Face Length (L)	~292 mm (per ASME B16.10 for Class 1500 flanged valves)
Flange Standard	ASME B16.5 Class 1500
Flange Type	Raised Face (RF) or Ring Type Joint (RTJ)
Top Height (H)	~250 mm (with hand lever)
Operating Torque	~200 – 350 N·m (varies with pressure; safety margin recommended)
Approx. Weight	~45 – 55 kg (flanged version heavier than SW/BW)

Note: Final dimensions to be confirmed by manufacturing drawings.

Design & Testing Standards

Item	Standar
Design & Manufacture	API 608, API 6D, ASME B16.34
Flanged End Connections	ASME B16.5
Pressure-Temperature Rating	ASME B16.34
Fire Safe Test	API 607 or API 6FA
Pressure Testing	API 598 or ISO 5208
Low-Pressure Air Test	0.6 MPa (6 bar) – no visible leakage
High-Pressure Hydrostatic Test	1.5 × rated pressure (body), 1.1 × rated pressure (seat)

Operating Torque & Actuator Sizing Considerations

Seat Preload: Spring-loaded metal seats add initial breakaway torque.
High-Temperature Effects: Thermal expansion increases torque at elevated temperatures.
Safety Factor: Actuator output torque should be at least 1.2 to 1.5 times the maximum measured valve torque.

Typical Applications

Refinery fluid catalytic cracking (FCC) units
Power plant boiler feedwater and main steam systems
High-temperature thermal oil circuits
High-pressure natural gas transmission
Coal chemical industry – ash water & black water service

This data sheet reflects the specified A105N body Dan flanged end connections. For further customization (e.g., NACE MR0175, special hardfacing, automation), please contact us.

JAMINAN:

SAVVY VALVES berkomitmen untuk memberikan kualitas produk yang luar biasa dan layanan purnajual yang bebas masalah. Katup kami dijamin memberikan masa pakai minimal 12 bulan, di mana kami akan menyediakan semua suku cadang yang diperlukan dan petunjuk perawatan terperinci secara gratis. Dalam masa garansi, jika terjadi kerusakan yang bukan disebabkan oleh manusia, kami akan mengganti komponen tanpa biaya dan memberikan dukungan teknis yang profesional. Setelah masa garansi berakhir, pelanggan hanya perlu membayar biaya suku cadang, sambil tetap mendapatkan keuntungan dari layanan perawatan dengan harga diskon. Tujuan kami adalah membantu klien mengurangi biaya operasional dan meningkatkan efisiensi produksi melalui kualitas yang andal dan dukungan purnajual yang komprehensif. Baik untuk pertanyaan teknis maupun kebutuhan perawatan, tim ahli kami akan segera merespons untuk memastikan sistem katup Anda mempertahankan kinerja yang optimal setiap saat.

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