Cast Iron Wafer Motorized Butterfly Valve
**Model No.:** Butterfly Valve
**Working Temperature:** Normal Temperature (-40°C < T < 120°C)
**Seal Surface Material:** Soft Sealed
**Valve Body:** Casting
**Application:** Industrial, Water Treatment, Household, Pipeline
**Body Material:** Ci/Di SS
**Seat Material:** EPDM; NBR
**Actuator:** Hand Lever
**Disc Material:** Ci/Di + Nickel Plated; CF8; CF8M
**Inspection Standard:** API598
**Face to Face Dimension:** EN558-1 20 Series
**Trademark:** Eathu
**Packaging:** Butterfly Valves are Packed in Plywood Cases
**Specification:** DN 40 - DN 1200
**Origin:** Qingdao, China
**HS Code:** 8481.80.40.90
---
### **Technical Data**
| Item | Description |
|------|-------------|
| Size | DN40-DN1200 |
| General Design | API609 |
| Mounting Pad | ISO 5211 |
| Face to Face Dimension | API609 / EN558-1 - 20 Series |
| Flange Drilling | DIN2501 PN10/PN16 |
| Inspection & Test | API598 |
*Note: For more details on general design and face-to-face dimensions, please refer to the basic specifications of EATHU. For flange drilling information, see the attached drawing.*
---
### **Product Features**
- Available in wafer, lug, or U-type flanged body styles, suitable for FF or RF flanges
- PTFE bushing ensures maximum shaft support and centralized alignment
- 360° polished disc guarantees reliable on-off performance
- Hard-backed cartridge seat or rubber boot seat options available
- One-piece or double-piece shaft, with or without pin design
- Universal ISO5211 mounting pad for easy actuator integration
---
### **Material List**
| Component | Material |
|----------|----------|
| Body | Cast Iron A126 CLASS B; Ductile Iron GGG40/GGG50 |
| Bushing | PTFE |
| O-ring | EPDM |
| Shaft | Stainless Steel AISI 316 |
| Disc | Stainless Steel A351 CF8M |
| Seat | EPDM |
| Pin | Stainless Steel AISI 316 |
---
### **Coating Options**
| Coating Type | Description |
|--------------|-------------|
| A | Fusion Bonded Epoxy Powder Coated |
| B | Spray Painting |
---
### **Actuator**
---
### **Applications**
Butterfly valves are widely used in various industries including:
- **Water Systems:** Water treatment plants, distribution networks, potable water systems
- **Sewage Systems:** Sewage treatment, raw water, digested sewage, and air applications
- **Industrial Systems:** Chemical waste water, gases, and industrial media
- **Food & Beverage:** Washing, rinsing, conveying systems, and potable water processing
---
### **Inspection**
---
### **Packaging**
---
### **Certificate**
---
**Please contact us for more information!**
**Contact Person:** Joe Zhao
Steam jet mill utilizes superheated steam as a power medium to grind materials. It employs high-temperature mechanical technology, propelling materials into high-speed collisions for pulverization. The process involves grading by a turbine Air Classifier, collecting qualified powder, and returning unqualified material for further grinding.
Nano Steam Mill,Powder Steam Mill,Ultra Fine Powder Made Machine,Kinetic Mill Powered by Steam
Sichuan Shichuang Micro Nano Technology Co.,Ltd , https://www.scwnpowder.com