D71X-16 Ductile Iron EPDM PTFE Seated Lever Handle Manual Operation Butterfly Valve

• Customization: Available
• Media: Air/Gas/Oil/Liquid/Water, etc
• Driving Mode: Manual
• Model NO.: D71X-16
• Connection Form: Clamp
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Pn16
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Standard: GB
• Application: Industrial Usage
• Product Name: Butterfly Valve
• Key Words: Manual Operation Butterfly Valve
• MOQ: 1 PCS
• Factory: Provides OEM and ODM Services
• Nominal Diameter: DN50-600
• Pressure Range: Pressure Range
• Power: Manual, Pneumatic, Electric
• Operating Temperature: Operating Temperature
• Certification: CE,Sil,ISO 9001,ISO 45001,ISO14001
• Manufacture Standard: Manufacture Standard
• Sealing Material: NBR, EPDM,FPM,FKM
• Valve Body Material: Gray Cast Iron, Ductile Cast Iron, Cast Steel, Sta
• Valve Disc Material: Ductile Cast Iron, Cast Steel, Ctainless Steel, Ni
• Control Feature: Double Acting, Single Acting
• Applicable Media: Water, Oil, Gas, Nitric Acid, Acetic Acid
• Transport Package: Cartons or Wooden Cases
• Specification: DN50-DN200
• Trademark: FDS
• Origin: China, Jiangsu
• HS Code: 8481804090
• Production Capacity: 10000
• Package Size: 50.00cm * 25.00cm * 15.00cm
• Package Gross Weight: 5.000kg

Product Description

Product Description

Valve Body	Nominal Diameter (mm)	DN50~DN300
	Nominal Pressure (MPa)	1.0Mpa
	Connection Type	Wafer
	Structure	Vertical Plate
	Applicable Temperature	-20~+60ºC
	Applicable Media	Water, air, oil, corrosive chemical liquid
Pneumatic Actuator	Operating media	Dry or lubricated air or inert gas, non-corrosive
	Air Pressure	2.5 Bar~8 Bar, generally used 5Bar
	Operating temperature	-20ºC~80ºC
	Travel angle	0°~90°±4°adjustment
	Optional accessories	Solenoid valves, positioners, air source triple pieces, hand-operated mechanism

Who are we?
We are Fudesheng (Jiangsu) Automatic Control Valve Manufacturing Co., Ltd., headquartered in Wuxi, Jiangsu Province, China. We are a specialized company that integrates research and development, production, processing, and sales. We have many years of industry experience, mature processes, and a professional after-sales service team. The product is sold globally and we also welcome your joining.

What can you buy from us?
The company's products mainly include pneumatic actuators, electric actuators, control valves, ball valves, butterfly valves, gate valves, globe valves, check valves, filters and other types. The materials mainly include QT450, WCB, CF8, CF3M, 310S, etc. The manufacturing and design standards meet the national standards GB, American standards ANSI, Japanese standards JIS, German standards DIN.

How long can the product be shipped?
We have sufficient inventory of standard and conventional products, and they can usually be shipped within 1-3 days. We will communicate with you to negotiate the specific delivery time for customized products.

How is the after-sales service? How long is the warranty period?
We have a professional after-sales service team that provides technical and installation guidance. The warranty period is 1 year.

How does your company control product quality?
We have a sound quality management system and strict process discipline and process control, as well as advanced fully automated equipment and inspection equipment, such as CNC lathes, vertical machining centers, horizontal machining centers and spectrometers, valve pressure testing equipment, valve test benches, ultrasonic thickness gauges, and various measuring tools. All products are allowed to leave the factory only after being debugged and inspected to meet the production standards of various countries and guaranteed to be qualified.

What are your advantages compared to other peers?
Our company has many years of experience in valve production and manufacturing, advanced production and inspection equipment, professional technical services, and excellent after-sales team. We have a complete range of product specifications and a wide range of services.

What kind of services do you provide before placing an order?
1. Technical exchange: Prior to procurement, we will communicate and exchange product technology with customers, and proactively provide suggestions.
2. Model selection: We will provide timely technical selection based on the customer's operating conditions (medium, temperature, pressure, material, diameter, driving method, connection method, etc.).
3. Timely quotation: During the communication process, we will select and quote in a timely manner, and maintain contact with customers at all times.

How to make payment?
We accept payment methods such as wire transfer, Western Union, letter of credit, etc Priority should be given to using wire transfer.