**Product Specifications:**
- **Model No.:** DFI02
- **Working Pressure:** PN10/16/25
- **Operating Temperature:** Normal Temperature (-40°C < T < 120°C)
- **Seal Surface Material:** Soft Sealed
- **Valve Body:** Cast Iron (GG25)
- **Material of Disc:** GG25 / GGG40 / GGG50 / SS304 / SS316
- **Stem Material:** Carbon Steel / Stainless Steel
- **Lever/Gear Material:** Cast Iron / Aluminum / Ext
- **Seat Material:** NBR / EPDM
- **Certificate:** CE / ISO / WRAS
- **Color:** Blue / Red / Custom (as per customer request)
- **Name:** Double Flange Butterfly Valve
- **Other Valves Available:** Gate, Butterfly, Check, Strainer, Ball, Globe
- **Type:** Wafer, Lug, Flange, U Type, Ext
- **Trademark:** ITSEN
- **Transport Packaging:** Wooden Case / Pallets
- **Specification:** DN50 – DN600
- **Origin:** Shandong, China
- **HS Code:** 8481804090
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**Product Images:**
[Image 1: Cast Iron (GG25) / Ductile Iron (GGG40/GGG50) Full Lug Type Butterfly Valve PN16/10]
[Image 2: Cast Iron (GG25) / Ductile Iron (GGG40/GGG50) Full Lug Type Butterfly Valve PN16/10]
[Image 3: Cast Iron (GG25) / Ductile Iron (GGG40/GGG50) Full Lug Type Butterfly Valve PN16/10]
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**Frequently Asked Questions (FAQ):**
**Q. Do you provide samples? Is it free or extra?**
A. Yes, we can provide samples for free, but the shipping cost will be borne by the customer.
**Q. Can I have my own logo on the product?**
A. Yes, we can customize the logo based on your design. However, the cost for this service will be charged to the customer.
**Q. Can I request to change the form of packaging and transportation?**
A. Yes, we can adjust the packaging and shipping method as per your requirements. Additional costs may apply depending on the changes.
**Q. How long is your delivery time?**
A. If the product is in stock, delivery usually takes 5–10 days. If not in stock, it may take 15–20 days, depending on the order quantity.
**Q. Can I request to advance the shipment?**
A. It depends on the availability of inventory in our warehouse. We will try our best to meet your timeline.
**Q. Can you produce the products according to my own drawings?**
A. Yes, we can manufacture the valves according to your custom designs to ensure they meet your specific needs.
**Q. What are your payment terms?**
A. For orders under USD 1000, full payment is required in advance. For orders over USD 1000, a 30% deposit via T/T is required upfront, with the remaining balance paid before shipment.
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**Product Categories:**
**Gate Valve:**
- Standards: DIN 3352 F4/F5, BS 5163, BS 4504, ANSI
- Seal Types: Metal Seated, Rubber Coated
- Materials: Cast Iron (GG25), Ductile Iron (GGG40/GGG50)
- Connections: Flange, Socket, Knife, Threaded, Wafer Type
**Butterfly Valve:**
- Types: Wafer, Lug, Flange, U-Type, Grooved
- Pressure: PN10/16/25
- Materials: Cast Iron (GG25), Ductile Iron (GGG40/GGG50)
- Standards: DIN, BS, ANSI
**Check Valve:**
- Types: Dual Disc, Swing, Silent, Ball, Lift
- Pressure: PN10/16/25
- Materials: Cast Iron (GG25), Ductile Iron (GGG40/GGG50)
- Standards: DIN, BS, ANSI
**Ball Valve:**
- Materials: Cast Iron (GG25), Ductile Iron (GGG40/GGG50)
- Standards: ANSI, JIS
- Types: Flange, Tee, Welding
**Globe Valve:**
- Materials: Cast Iron (GG25), Ductile Iron (GGG40/GGG50)
- Types: Globe, Lift Globe
**Strainer:**
- Materials: Cast Iron (GG25), Ductile Iron (GGG40/GGG50)
- Types: Y-Strainer, T-Strainer
**Other Valves:** Foot Valve, Marine Valve, etc.
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**Contact Us:**
If you have any other questions or need further assistance, feel free to reach out to us:
- **Tel:** +86-0352-86025478
- **Website:** [www.itsen-metal.com](http://www.itsen-metal.com) | [www.itsen-pipe.com](http://www.itsen-pipe.com)
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We are committed to providing high-quality valves tailored to your industrial and commercial needs. Let us help you find the right solution today!
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Guangdong Jintai Titanium Industry Co.,ltd , https://www.pzhjintaitio2.com