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Te3-Parau 1000 WOG Stainless Steel Pneumatic Ball Valve is a high-performance automated flow control valve designed for reliable on/off and modulating service in demanding industrial applications. Manufactured from premium SS304 or SS316 stainless steel with a 3-piece body construction, this valve provides exceptional corrosion resistance, te maoro, and easy in-line maintenance. The full port design ensures minimal pressure drop and maximum flow capacity, while the PTFE seats deliver bubble-tight shut-off across a wide temperature range from -20°C to +180°C (PPL up to +230°C). Equipped with a high-performance pneumatic actuator, this valve delivers fast response (1-2 seconds at 8 fare tama'a), reliable operation, and failsafe control in automated systems. Available in sizes from 1/4″ to 4″ (DN08 to DN100) with thread end connections and pressure rating up to 1000 WOG (PN1.0-6.4 MPa), this valve is suitable for a broad spectrum of applications including food & beverage, vai & wastewater, chemical, te raau taero, textile, and pulp & paper industries. With CE and RoHS certifications, it is the trusted choice for engineers and plant operators worldwide.

3-Parau 1000 WOG Stainless Steel Pneumatic Ball Valve

Te mau haamaramaramaraa no ni'a i te rave'a aravihi

3-Parau 1000 WOG Stainless Steel Pneumatic Ball Valve

Te mau huru faufaa

1. Premium Stainless Steel Construction – Corrosion Resistant
2. 3-Piece Body Design – Easy In-Line Maintenance
3. Full Port Design – Maximum Flow Capacity
4. Pneumatic Actuator – Fast Response & Reliable Control
5. PTFE/PPL Seats – Excellent Sealing & Wide Temperature Range
6. 1000 WOG Pressure Rating – High Pressure Capability
7. Multiple Accessories – Customizable Automation
8. CE & RoHS Certified – International Compliance

Working Principle

The pneumatic ball valve operates through a simple yet reliable mechanism:

• 1. Actuator Operation: Compressed air is supplied to the pneumatic actuator. For double-acting actuators, air enters one side to open the valve and the other side to close it. For spring-return actuators, the valve is opened or closed by air pressure and returns to the fail-safe position when air supply is lost.
• 2. Valve Operation: The actuator rotates the ball 90° from fully closed to fully open. The ball’s bore aligns with the pipeline for full flow, and rotates perpendicular for positive shut-off. The PTFE seats provide bubble-tight sealing in both directions.
• 3. Control Options: The valve can be controlled by a solenoid valve (on/off control) or a positioner (modulating control with 4-20mA signal). Limit switches provide remote position feedback.

3-Parau 1000 WOG Stainless Steel Pneumatic Ball Valve

Te mau faaohiparaa

1. Food & Beverage Processing
2. Vai & Wastewater Treatment
3. Chemical & Petrochemical Processing
4. Pharmaceutical & Biotechnology
5. Mōno'i & Gas Pipelines

Te tapo'iraa e te tonoraa

Packing depends on the product type and quantity. Options include carton boxes with foam protection for actuator and valve body. Shipment can be arranged by sea, purumu, mata'i'oa, or as per customer’s request.

Hoho'a o te Taiete

Te mau haamaramaramaraa no ni'a i te mau haamaramaramaraa a Luoyang., Ltd is a professional industrial valve and automation equipment supplier, dedicated to providing reliable flow control solutions for food & beverage, chemical, te raau taero, water treatment, Mōno'i & mǎhu, and industrial piping systems worldwide. All products are manufactured to international standards with CE, RoHS, and ISO 9001 certifications. With over 10 years of experience, a modern facility of 80,000 m², e 200+ professional employees, we serve customers in 10+ countries with quality products, competitive pricing, and reliable delivery.

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3-Parau 1000 WOG Stainless Steel Pneumatic Ball Valve

FAQs | Te mau uiraa ui-pinepine-hia

Q1: What is the difference between pneumatic and electric ball valves?

TE: Pneumatic ball valves are driven by compressed air; they offer fast response times (1–2 seconds), high thrust, and explosion-proof capabilities, making them suitable for hazardous areas and high-frequency operation. Electric ball valves are electrically driven; they offer higher precision and do not require an air supply, making them ideal for locations without compressed air systems. The choice depends on on-site air supply conditions and control precision requirements.

Q2: What is the difference between double-acting and spring-return actuators?

TE: Double-acting actuators use air pressure to both open and close the valve, requiring air supply for both directions. Spring-return (single-acting) actuators use air pressure to operate in one direction and a spring to operate in the other; if the air supply is interrupted, the valve automatically returns to a fail-safe position. Spring-return actuators are suitable for applications requiring safety interlocks or power-loss protection.

Q3: What is the difference between 3-piece ball valves and 2-piece or 1-piece ball valves?

TE: A 3-piece ball valve consists of three body components (two end caps and a center body) bolted together, allowing the center body to be removed for maintenance or seal replacement without disconnecting the pipeline flanges. I te tahi a'e pae, 1-piece and 2-piece ball valves must be completely removed from the pipeline for maintenance. The 3-piece design is particularly suitable for applications requiring regular maintenance and cleaning.

Q4: Does the installation orientation of this pneumatic ball valve matter?

TE: Ball valves are bidirectional and can be installed in either direction. Āre'a, it is recommended to align the handle or actuator with the pipeline direction for ease of operation and maintenance. For pneumatic actuators, ensure the air supply lines are connected correctly and the solenoid valve is installed in accordance with NAMUR standards.

Q5: What is the function of a limit switch?

TE: Limit switches provide electrical feedback signals regarding the valve’s position—sending a signal to the control system when the valve is fully open or fully closed. This allows operators to remotely monitor the valve status from the control room and serves as a crucial component of automated control systems.

3-Parau 1000 WOG Stainless Steel Pneumatic Ball Valve