Descrição
Technical Data Sheet – Forged Steel Ball Valve
Material: F316/L Stainless Steel
Assento: PTFE (politetrafluoroetileno)
Pressure Class: Class 800
Connection: NPT Threaded (ASME B1.20.1)
Size Range: DN8 – DN50 (1/4″ – 2″)
- General Design Specifications
|
Item
|
Standard / Parameter
|
|
Design Standard
|
ASME B16.34 / API 608 / BS 5351
|
|
Face-to-Face Dimension
|
ASME B16.10 / Manufacturer Standard (Threaded)
|
|
Connection Type
|
NPT Female Thread (ASME B1.20.1)
|
|
Classificação de pressão
|
Class 800 (PN 130)
|
|
Pressure-Temperature Rating
|
ASME B16.34
|
|
Inspection & Testing
|
API 598 / ISO 5208
|
|
Fire-Safe Design
|
API 607 / ISO 10497 (Optional)
|
|
Dispositivo antiestático
|
API 608 Requirement (Standard)
|
|
Blow-Out Proof Stem
|
Padrão
|
- Main Material Specifications
|
Componente
|
Material
|
Standard / Grade
|
|
Corpo
|
F316/L Stainless Steel
|
ASTM A182 F316/L
|
|
Bonnet / End Cap
|
F316/L Stainless Steel
|
ASTM A182 F316/L
|
|
Bola
|
F316/L Stainless Steel (Hardened)
|
ASTM A182 F316/L
|
|
Tronco
|
F316/L Stainless Steel
|
ASTM A182 F316/L
|
|
Seat Seal
|
PTFE (Polytetrafluoroethylene)
|
Virgin PTFE / RPTFE
|
|
Stem Packing
|
PTFE / Graphite (Optional)
|
–
|
|
Gasket
|
PTFE / Graphite Composite
|
–
|
|
Anti-Static Spring
|
316 Stainless Steel
|
–
|
|
Handle / Actuator Mounting
|
Stainless Steel / Zinc Plated Carbon Steel
|
–
|
- Pressure-Temperature Rating (Class 800)
Note: The following values are typical for PTFE seats under static pressure. Actual values may vary; refer to the test report.
|
Temperature °C
|
Class 800 Max. Working Pressure (bar)
|
Temperature °F
|
Class 800 Max. Working Pressure (psi)
|
|
-29 to 38
|
138
|
-20 to 100
|
2000
|
|
100
|
124
|
212
|
1800
|
|
150
|
111
|
302
|
1610
|
|
200
|
97
|
392
|
1405
|
|
230*
|
85
|
446*
|
1230
|
**Long-term service recommended ≤ 200°C (392°F). Short-term exposure up to 230°C (446°F) possible with enhanced PTFE.*
- Dimensional Data (NPT Threaded) – Dimensions in mm / inches
|
DN
|
NPS
|
Thread NPT
|
Length L (mm)
|
Length L (in)
|
Height H Open (mm)
|
Height H Open (in)
|
Handle W (mm)
|
Handle W (in)
|
Weight (kg)
|
Weight (lbs)
|
|
8
|
1/4″
|
1/4″ NPT
|
60
|
2.36
|
85
|
3.35
|
100
|
3.94
|
0.3
|
0.7
|
|
10
|
3/8″
|
3/8″ NPT
|
60
|
2.36
|
85
|
3.35
|
100
|
3.94
|
0.3
|
0.7
|
|
15
|
1/2″
|
1/2″ NPT
|
68
|
2.68
|
95
|
3.74
|
125
|
4.92
|
0.5
|
1.1
|
|
20
|
3/4″
|
3/4″ NPT
|
78
|
3.07
|
105
|
4.13
|
140
|
5.51
|
0.8
|
1.8
|
|
25
|
1″
|
1″ NPT
|
86
|
3.39
|
115
|
4.53
|
160
|
6.30
|
1.2
|
2.6
|
|
32
|
1¼″
|
1¼″ NPT
|
100
|
3.94
|
130
|
5.12
|
180
|
7.09
|
1.9
|
4.2
|
|
40
|
1½″
|
1½″ NPT
|
110
|
4.33
|
145
|
5.71
|
200
|
7.87
|
2.6
|
5.7
|
|
50
|
2″
|
2″ NPT
|
125
|
4.92
|
165
|
6.50
|
230
|
9.06
|
4.2
|
9.3
|
*Note: Dimensions are typical for 2-piece or 3-piece forged steel ball valves. Slight variations may exist between manufacturers.*
- Flow Characteristics (Full Bore)
|
DN
|
NPS
|
Flow Coefficient Kv (m³/h)
|
Flow Coefficient Cv (US gal/min)
|
|
8
|
1/4″
|
1.2
|
1.4
|
|
10
|
3/8″
|
2.5
|
2.9
|
|
15
|
1/2″
|
5.5
|
6.4
|
|
20
|
3/4″
|
11.0
|
12.8
|
|
25
|
1″
|
22.0
|
25.5
|
|
32
|
1¼″
|
35.0
|
40.5
|
|
40
|
1½″
|
52.0
|
60.0
|
|
50
|
2″
|
90.0
|
104.0
|
- Service Conditions
- Suitable Media: Water, Oil, Gas, Weakly Corrosive Chemicals (Avoid strong oxidizers at high temperatures)
- Faixa de temperatura: -29°C to +200°C (-20°F to +392°F) with PTFE seats
- Pressure Range: Class 800 (Max 138 bar / 2000 psi @ 38°C / 100°F)
- Conexão: NPT Female Thread per ASME B1.20.1
- Operação: Lever Handle / Gearbox / Pneumatic Actuator / Electric Actuator
- Tipo de furo: Full Bore (Standard) / Reduced Bore (Optional)
- Options & Remarks
- RPTFE (PTFE Reforçado) seats available for higher wear resistance.
- PEEK / Metal Seats available for high-temperature applications.
- NACE MR0175 / ISO 15156 compliance for sour service.
- Low Fugitive Emission Packing (ISO 15848 / TA-Luft).
- Oxygen Service Cleaning & Degreasing.
- Solda de topo (BW) or Socket Weld (SW) end connections available.
- Locking Device for lever handle.
- Extended Stem for insulated pipes.
Should you require this data sheet in a different format (Word/PDF) or with modifications (e.g., specific size range, actuator data, or custom tag numbers), please let me know.
GARANTIA:
A SAVVY VALVES está comprometida em oferecer produtos de qualidade excepcional e um serviço pós-venda sem preocupações. Nossas válvulas têm garantia de vida útil mínima de 12 meses, durante a qual forneceremos gratuitamente todas as peças de reposição necessárias e instruções detalhadas de manutenção. Dentro do período de garantia, caso ocorra algum dano não causado por intervenção humana, substituiremos os componentes gratuitamente e forneceremos suporte técnico profissional. Após o término da garantia, os clientes pagam apenas o custo das peças de reposição, continuando a se beneficiar de serviços de manutenção com desconto. Nosso objetivo é ajudar os clientes a reduzir custos operacionais e aumentar a eficiência da produção por meio de qualidade confiável e suporte pós-venda abrangente. Seja para consultas técnicas ou necessidades de manutenção, nossa equipe de especialistas responderá prontamente para garantir que seu sistema de válvulas mantenha o desempenho ideal o tempo todo.