DIN/GOST/GB/API Standard Triple Eccentric /Triple Offset Cast Steel Flange Butterfly Valves

• Customization: Available
• Media: Oil,Gas,Water
• Temperature: Ordinary Temperature
• Model NO.: D 343H-10/16/25/40/64
• Type: Direct-acting
• Material: Carbon Steel
• Connection Form: Wafer
• Pressure: Low Pressure
• Actuator: Manual
• Seal Surface: Rubber
• Thread Position of Valve Rod: Outside Gate Valve
• Usage: Regulation
• Standard: ANSI
• Application: Industrial Usage, Water Industrial Usage
• Transport Package: Plywood
• Specification: DN32~DN1200
• Trademark: non
• Origin: China
• HS Code: 8481804090
• Production Capacity: 50000PCS/Month

Product Description

Introduction

A triple eccentric cast steel butterfly valve is a high - performance valve designed for a variety of industrial applications. It features a cast steel body, which offers excellent strength, durability, and resistance to high pressures and temperatures.

Specification

Standards Compliance 

Design and Manufacturing Standards

• API 609

• ASME B16.34

 Flange Standards

• ASME B16.5

• DIN EN 1092  

Testing Standards

• API 598

• EN 12266-1

Packing 

shipment

containers

Drawings & Dimensions

Detailed CAD drawings and dimensional diagrams are available for download here or upon inquiry. Our engineering team can provide tailored designs to meet specific project requirements.

After Sales Service

Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).
Extended Warranty: Optional coverage up to 36 months.
Global Support: 24/7 technical assistance and spare parts supply.

Why Choose Us?

Other Products

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions

globe valve
check valve
strainer
flanges
ball valve

FAQ

Q: What’s the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 30–45 days.

Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.

Q: Can I request a customized bucket size?
A: Absolutely! We offer tailored attachments.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.