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**Product Specifications:**
- **Model No.:** ql65
- **Work Pressure:** Low Pressure (Pn < 1.6 MPa)
- **Working Temperature:** Medium Temperature (120°C < T < 450°C)
- **Material of Seal Surface:** Soft Sealed
- **Valve Body:** Forged Welding
- **Standards:** ISO, 3A, DIN, RJT
- **Application:** Industrial Use, Water Treatment, Household Use
- **Size:** DN10 - DN150 or 1/2" - 6"
- **Processing:** CNC Machined
- **Medium:** Beer, Dairy, Beverage, Pharmaceutical
- **Place of Origin:** Zhejiang, China (Mainland)
- **Craft:** Forged
- **Trademark:** QL
- **Transport Package:** Export Standard Packing
- **Specification:** DIN, SMS, ISO, IDF, RJT, 3A
- **Origin:** Wenzhou, Zhejiang, China
- **HS Code:** 848180409
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**Product Description:**
QILI is your reliable supplier of SS304 and SS316L Clamp/Thread/Weld Four Position Butterfly Valves, specifically designed for use in the Bakery, Beverage, Cosmetic, Dairy, Food, and Pharmaceutical industries. These valves are engineered to meet the highest standards of hygiene and performance.
Each valve is available in sizes from 1" to 6", featuring a unique four-position design that allows for gradual opening, reducing stress on the valve seat compared to traditional open/close mechanisms. This design provides flexibility in flow control, with two additional positions for fine-tuning the flow as needed.
The valve comes standard with a clamp, thread, or weld end, making it easy to assemble and disassemble during cleaning or maintenance, especially in tight spaces. A black or blue ball is attached to the pull handle, and the handle can be swapped to either side for convenience in areas where space is limited.
Every QILI Four Position Butterfly Valve undergoes 100% hydraulic pressure testing and thorough inspection before shipping. It features silicone seats as standard, and the sanitary finish meets a Ra value of 25 or better. Each unit is capped and bagged to prevent damage and permanently etched with size, alloy, and heat number for full traceability.
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**Technical Details:**
| **Parameter** | **Details** |
|-----------------------|-----------------------------------------------------------------------------|
| **Body Material** | Forged 304 (1.4301) or 316L (1.4404), CNC machined |
| **Disk Material** | Forged 304 (1.4301) or 316L (1.4404), CNC machined |
| **Seal Material** | Silicone, EPDM, Viton, NBR available |
| **Standard** | Silicone for Germany imports |
| **End Standard** | DN10 - DN150 or 1/2" - 6" |
| **Working Pressure** | -0.9 to 20 Bar |
| **Working Temperature**| -10°C to 150°C |
| **Sterilization** | Up to 150°C for a maximum of 20 minutes |
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**Images:**
[Image 1: Stainless Steel 304 316L Tri Clamp Manual Sanitary Butterfly Valve]
[Image 2: Stainless Steel 304 316L Tri Clamp Manual Sanitary Butterfly Valve]
[Image 3: Stainless Steel 304 316L Tri Clamp Manual Sanitary Butterfly Valve]
[Image 4: Stainless Steel 304 316L Tri Clamp Manual Sanitary Butterfly Valve]
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**FAQ:**
1. **Are you a trader or manufacturer?**
We are a manufacturer with our own forging workshop and CNC machining facilities.
2. **Can your products meet FDA, CE, and 3A requirements?**
Yes, all materials comply with FDA, ISO, and 3A certification standards.
3. **What products do you offer?**
We supply Sanitary Butterfly Valves, Check Valves, Diaphragm Valves, and various Tank Accessories such as Sight Glasses, Strainers, Cleaning Balls, and Pipe Fittings (SMS, DIN, IDF, RJT, 3A, DS).
4. **Lead Time:**
For large orders, delivery usually takes 20–40 days. Small parcels are shipped via DHL, FedEx, UPS, or TNT. Large shipments are delivered by air or sea.
5. **Payment Methods:**
We accept L/C, T/T, and Western Union.
6. **Samples:**
We can provide sample production within 2–5 days. Shipping options include sea, air, or express.
7. **OEM Products:**
Production begins within 20–40 days after payment confirmation.
8. **Warranty & Support:**
Any issues will be responded to within 12 hours. We also offer lifetime service and half-price spare parts.
9. **Quality Control:**
All products are tested under real working conditions and inspected before shipping.
10. **Purpose:**
At QILI, we believe attitude is everything. Our goal is to deliver quality, reliability, and exceptional service.
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**Contact Us:**
For any questions, feel free to reach out to Miss Mamie at +86 137 3679 2872. We're here to support your business!