**Double Acting Stainless Steel Pneumatic Actuated Ball Valve**
**Model No.:** Q611F Series Pneumatic Actuator Ball Valve
**Type:** Fixed Ball Valve
**Function:** Atmospheric Valve
**Temperature:** Normal Temperature
**Application:** Industrial, Water Treatment, and Household Use
**Thread Size:** 1/2" to 4"
**Medium Pressure:** 0–16 bar
**Body Material:** Stainless Steel 304 or 316
**Feature:** On-Off Type
**Medium:** Air, Water, Oil, Hot Water, Steam
**Ball:** SS316
**Steam:** SS316
**Seal Ring:** PTFE
**Working Pressure:** 800–1000 psi
**Manufacturing Standard:** GB, ISO, ANSI, BS
**Trademark:** KLQD
**Specification:** CE, ISO
**Origin:** China, Zhejiang
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**Product Overview:**
The **Double Acting Stainless Steel Pneumatic Actuated Ball Valve** is a high-performance solution designed for a wide range of industrial applications. It offers reliable sealing, durability, and smooth operation in environments where precision control is essential.
This valve is ideal for use with air, water, steam, and other common fluids in industrial and commercial settings. Its construction includes a stainless steel body (SS304 or SS316), ensuring corrosion resistance and long service life. The ball and stem are made from SS316, while the PTFE seal ring ensures excellent sealing performance even under high pressure.
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**Key Features of the Actuator:**
1. Fully compliant with international standards such as ISO5211, DIN3337, VDI/VDE3845, and NAMUR.
2. High-strength aluminum bodies with precision honed and hard-anodized surfaces for low friction and extended service life.
3. Equipped with high-quality bearings that reduce friction and improve cycle life.
4. Adjustable external travel stops for ±5° accuracy at both open and closed positions.
5. Multifunction position indicator with NAMUR standard for easy accessory mounting.
6. Pre-compressed load springs ensure safe installation and maintenance.
7. Die-cast aluminum pistons and end caps provide strength and lightweight design.
8. Optional Viton and Silicone seals available for extreme temperature conditions.
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**Technical Specifications:**
| Parameter | Specification |
|------------------------|-----------------------------|
| Valve Body Material | CF8 or CF8M |
| Fluid | Air, Water, Steam |
| Fluid Pressure | 0–16 bar |
| Actuator Air Pressure | 0.3–0.8 MPa |
| Contacts | Skype: CaoxL090 |
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**Product Details:**
[Image: Dn25 Single Acting 2 Way Pneumatic Actuator Ball Valve]
[Image: Dn25 Single Acting 2 Way Pneumatic Actuator Ball Valve]
**Packing:**
We offer expert export packaging to ensure safe delivery of your products.
**Samples Available:**
[Image: Sample of Dn25 Single Acting 2 Way Pneumatic Actuator Ball Valve]
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**About KAILNG PNEUMATIC COMPANY:**
Ningbo Kailing Pneumatic Co., Ltd. is a leading Chinese manufacturer specializing in solenoid valves, pneumatic components, and process valves. With a strong focus on quality, precision, and innovation, we provide customized fluid control solutions tailored to meet the needs of various industries.
Our products are widely used in machinery, metallurgy, food processing, textiles, and waste treatment. We adhere strictly to ISO 9001:2000 standards and continuously develop new technologies to deliver the best possible performance and reliability.
Whether you need standard or custom-designed valves, we are committed to offering the most efficient and cost-effective fluid control systems. Contact us today to discuss your requirements!
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