**Sanitary Butterfly Valve with Stainless Steel Multi-Position Handle**
**Model No.:** YYBV-3653
**Valve Body:** Forge Welding
**Application:** Food, Beverage, Beer, Dairy, Pharmaceutical Industries
**Size:** DN20 – DN150 / 1" – 6"
**Material of Valve:** SUS304 / SUS316L, AISI 304, AISI 316L
**Connection Type:** Weld, Clamp, Thread, Union, Flange, Thr (as per request)
**Power Options:** Manual (Handle), Pneumatic, Electric
**Trademark:** Yuanyu, OEM is welcome
**Transport Package:** Strong Plywood Case / Inner Carton
**Specification:** DIN, SMS, 3A, ISO, IDF
**Origin:** Zhejiang, China (Mainland)
**HS Code:** 8481804090
This **Sanitary Butterfly Valve** is designed for use in hygienic environments such as the food, beverage, dairy, and pharmaceutical industries. It is constructed from high-quality stainless steel materials like **SUS304** and **SUS316L**, ensuring durability and resistance to corrosion. The valve is available in a range of sizes from **DN20 to DN150 (1" to 6")**, making it suitable for various system configurations.
The **seal material** includes options such as **VMQ, EPDM, and FPM**, all compliant with **FDA 117.2600 standards**, ensuring safety and compliance in sensitive applications. The **connection types** are flexible, including **weld, clamp, thread, flange, union**, and more, allowing for easy integration into different piping systems.
**Power options** include manual handles (such as pull handle, multi-position plastic or stainless steel handle), electric actuators, and pneumatic heads. There are three types of actuator configurations: **Normally Open (NO), Normally Closed (NC), and Air/Air (A/A)**, providing flexibility in control mechanisms.
The **working principle** allows the valve to be operated manually or through an electric or pneumatic actuator, offering convenience and efficiency. The **standard specifications** include **DIN, SMS, 3A, ISO, and IDF**, ensuring compatibility with global industry requirements.
**Technical Data:**
- **Material Contacting Product Components:** 304/316L (1.4306/1.4404)
- **Non-Contact Material:** 304 (1.4301)
- **Sealing Material:** Standard - Silicone; Optional - EPDM/FPM
- **Working Pressure:** 0–10 bar
- **Control Air Pressure:** 5–8 bar
- **Operating Temperature:**
- Silicone: -50°C to +180°C
- EPDM: -20°C to +135°C
- FPM: -30°C to +230°C
- **Sterilization Temperature:** Up to 150°C (max 20 minutes)
- **Surface Treatment:**
- Internal Surface: Ra ≥ 0.4–0.8 μm
- External Surface: Ra ≥ 0.8–1.6 μm
- **Connection Types:** DIN 11850-2, DIN 11850-1, 3A, SMS, ISO, IDF, BS, etc.
- **Optional Driven Options:** Manual (pull handle, gripper handle), Pneumatic head, Electric actuator
We can provide a **material inspection report** upon request and also offer **CE certification** for your assurance.
If you need more information, a detailed catalog, or custom production based on your specific requirements, feel free to contact us. We are ready to support your project with quality products tailored to your needs.



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