2″-1500LB Pneumatic Globe Valve

TECHNICAL DATA SHEET

Product Name: 2-inch 1500LB Pneumatic Actuated Globe Valve
Model/Specification: 2″-1500LB-PNEUMATIC-GLOBE
Tipo de válvula: Pneumatic Globe Valve (Control / On-Off)
Connection Type: Flanged (RF/RTJ) / Butt Weld (BW) User specified

1. Basic Design Parameters

2. Technical Specifications

3. Pneumatic Actuator Specifications

4. Material of Construction (Recommended – Carbon Steel)

*For Stainless Steel version (A182 F304/F316): body/bonnet to SS, bolting changes to A193 B8 / A194 8 *

5. Main Dimensions & Connection Details

Note: Dimensions for 2″ Class 1500 Flanged Globe Valve. Based on industry standards .

5.1 Valve Body Dimensions (Face-to-Face)

*Note: H(open) and weight vary by manufacturer and actuator size. Valve body weight approx 28-53kg, actuator adds additional weight.*

5.2 Flange Details (Per ASME B16.5 – Class 1500)

6. Pressure-Temperature Rating (ASME B16.34 / Class 1500)

Material Group: Carbon Steel (ASTM A105)

*For Stainless Steel (F304/F316): similar ratings up to 180°C (PTFE seats) or higher with metal seats . For F22 Alloy Steel: up to 550°C with derating .*

7. Flow Characteristics (2″ – Class 1500)

8. Test Pressure (API 598)

9. Pneumatic Actuator Selection Guide

Note: Actuator sizing depends on differential pressure, required fail-safe action, and operating speed. Final selection by manufacturer based on process conditions.

10. Features & Applications

• Key Features:
• High Pressure Capability (1500LB): Designed for demanding high-pressure applications up to 250 bar .
• Forged Body Construction: Provides superior strength and reliability compared to cast valves .
• Pneumatic Actuation: Fast response for on-off or modulating control with 4-20mA positioner options .
• Excellent Throttling Control: Globe valve design provides precise flow regulation.
• Flexible Configuration: Available with spring-return (fail-safe) or double-acting actuators .
• Manual Override: Optional handwheel allows manual operation during air supply failure .
• Versatile Material Options: Carbon steel, stainless steel, or alloy steel (F22) for various services .
• Multiple Seat Options: Metal seats for high temperature, soft seats for zero leakage.
• Low Fugitive Emissions: Optional live-loaded packing for emissions control.
• Wide Temperature Range: -29°C to 550°C depending on materials .
• Main Applications:
• Power Plants: High-pressure steam and feedwater control .
• Refineries & Petrochemical: Hydrocarbon processing, high-pressure fluid control.
• Oil & Gas Production: Wellhead control, gathering systems.
• Pipeline Systems: Pressure control and isolation.
• Chemical Processing: Corrosive fluid handling (with SS materials).
• Industrial Boilers: Blowdown and steam control.

11. Ordering Information

Please specify when ordering:

1. Valve size: 2″ (DN50)
2. Pressure class: 1500LB
3. Body material: A105 / F304 / F316 / F22
4. End connections: Flanged RF/RTJ / BW
5. Seat type: Metal / Soft (PEEK/PTFE)
6. Actuator action: Double-acting / Spring-return (Fail-Open / Fail-Close)
7. Control type: On-Off / Modulating (4-20mA)
8. Accessories: Positioner, solenoid valve, limit switches, air filter regulator
9. Special requirements: Fire-safe, NACE, oxygen cleaning, etc.

Disclaimer: The above data is prepared based on common industry standards (ASME B16.34, API 598, API 602) for pneumatic globe valves . Specific dimensions, materials, and actuator sizing may vary by manufacturer based on actual pressure and temperature conditions. The final technical agreement and certified drawings shall prevail.

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.