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Wafer Marine Flange-Type Electric Butterfly Valve
**Product Specifications:**
- **Model No.:** DTVA SERIES
- **Function:** DDCV Double Lobe, NRVr Silence, SFCV Rubber Lobe, NRVz Silence, NRVG Silence
- **Sealing Form:** NBR/FPM
- **Flow Direction:** Bidirectional
- **Standard:** GB
- **Application:** Water and Industrial Usage
- **Trademark:** DOTOP
- **Transport Package:** Plywood Package
- **Specification:** Nominal Diameter (mm): DN80-DN1000
- **Origin:** China
- **HS Code:** 84819010
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**Wafer Marine Flange-Type Electric Butterfly Valve**
This electric butterfly valve is specifically designed for marine and industrial applications. It features a wafer-type flange connection, making it ideal for use in seawater, freshwater, air, and crude oil systems, with operating temperatures not exceeding 70°C.
**Type and Dimensions:**
| Nominal Diameter (DN/mm) | Nominal Pressure (PN/Mpa) | Suitable Medium |
|--------------------------|---------------------------|------------------|
| 80–1000 | 1 | Sea water, fresh water, air, and crude oil |
The valve is built to withstand harsh marine environments and offers reliable performance in critical piping systems.
**Material:**
| Component | Material |
|---------|----------|
| Body | Cast Bronze / Steel |
| Disc | Cast Bronze / Stainless Steel |
| Stem | Cast Bronze / Stainless Steel |
| Seal Ring | NBR/FPM |
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**Package:**
We offer plywood packaging for safe delivery. For container transport, the valves are directly sent to the port warehouse and loaded into containers. Upon arrival at the destination port, forklift trucks are required for unloading and moving the materials to the warehouse.
**Our Advantages:**
a) We collaborate with CSIC (China Shipbuilding Heavy Industry Corporation), giving us deep expertise in the marine industry.
b) We provide samples for testing before confirming your order.
c) Once production is complete, our sales manager will accompany you for a factory inspection.
d) Our sales team offers 18-hour online support, while engineers are available from 10:00–16:00 (GMT+8).
e) We have long-term agreements with manufacturers, ensuring competitive pricing.
f) We prioritize quality and price, and we never compromise on product standards.
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**Custom Visit to Factory:**
You're welcome to visit our factory to see the production process firsthand. This gives you confidence in the quality of our products and strengthens our business relationship.
**Exhibition:**
Our products have been showcased at various international exhibitions, highlighting our commitment to innovation and excellence in valve manufacturing.
Whether you're looking for high-quality marine valves or industrial solutions, we are here to provide reliable, durable, and cost-effective options tailored to your needs. Contact us today to discuss your requirements and experience our professional service.