DN400 250mm 300mm 400mm 600mm Gearbox Operated Wafer Butterfly Valve

Factory direct DN400 250mm to 600mm Gearbox Operated Wafer Butterfly Valve. High quality, reliable performance for industrial applications." Note: DN400 refers to the valve's nominal size in millimeters.
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PRODUCTS DETAILS

  • Overview
  • Product Description
  • Detailed Photos
  • Product Parameters
  • Packaging & Shipping
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
D71X-16C
Structure
Centre Sealing
Seal Form
Auto Sealed
Valve Stem
Normal
Work Pressure
Low Pressure (Pn<1.6mpa)
Working Temperature
Medium Temperature (120°C<T<450°C)
Material of Seal Surface
Soft Sealed
Valve Body
Casting
Standard
GOST API609 En593 BS5155 En1092 ISO5211
Application
Industrial Usage, Water Industrial Usage, Household Usage
Body Material
Cast Iron/Ductile Iron/Wcb/CF8m/CF8/Al-Bronze
Disc Material
Di/Nylon/1.4469/1.4529/Saf2205/2507/CF8/CF8m etc
Seat Material
NBR/EPDM/PTFE/Viton/Silicone etc
Coating
Fbe Epoxy Coated
Transport Package
Bubble Bags and Wooden Box
Specification
DN40-DN3000
Origin
China
HS Code
8481804090
Production Capacity
4 Containers Per Month

Packaging & Delivery

Package Size
100.00cm * 100.00cm * 100.00cm
Package Gross Weight
1000.000kg

Product Description

Product Description

Lug Type Butterfly Valve (D71X-16C), Russian stardard,cast iron, best quality, copetitive prices

Product Features

1. The valve structure is simple, casting letters are clear, smooth surface.
2. Light torque easy to open, it can serve long time.
3. The top flange adopts ISO5211 (it is easy to equip with electric/Pneumatic/Hydraulic actuator).
4. All parts are machined accurately, quality is much better.
5. We adopt better quality rubber seat for long service life.
6. Replaceable seat, it is easy to mend the valve.


Main Parts Material

Body: Cast Iron(GG25), Ductile Iron(GGG40/50), Carbon Steel(WCB A216), Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2507/1.4529), Bronze, Aluminium Alloy.
Seat: NBR, EPDM/REPDMPTFE/RPTFE, Viton, Neoprene, Hypalon, Silicon, PFA.
Shaft: SS416, SS431, SS304, SS316, Duplex Stainless Steel, Monel
Disc: DI+Ni, Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2507/1.4529), Bronze, (DI/WCB/SS) coated (Epoxy Painting/Nylon/EPDM/NBR/PTFE/PFA)
Bushing: PTFE, Bronze
O Ring :
NBR, EPDM, FKM
Operation: Hand Lever, Gear Box, Electric/Pneumatic/Hydraulic Actuator

Detailed Photos
DN400 250mm 300mm 400mm 600mm Gearbox Operated Wafer Butterfly Valve
DN400 250mm 300mm 400mm 600mm Gearbox Operated Wafer Butterfly Valve
DN400 250mm 300mm 400mm 600mm Gearbox Operated Wafer Butterfly Valve

 

Product Parameters


Main Dimensions, mm

Description Weight, kgs L/H1, mm L1/H2, mm L3, mm D, mm
DN50 PN10/16 2.05 68 132 215 120
DN65 PN10/16 2.43 73 145 215 140
DN80 PN10/16 3.16 95 155 215 155/160
DN100 PN10/16 3.83 110 175 233 180
DN125 PN10/16 5.20 120 195 255 206
DN150 PN10/16 5.97 136 210 255 241
DN200 PN10/16 11.00 170 245 327 295
DN250 PN10 worm gear 20.89 208 280 - 355
DN300 PN10 worm gear 35.08 247 325 - 410
DN350 PN10 worm gear 42.60 263 340 - 430
DN400 PN10 worm gear 75.20 308 380 - 485
DN500 PN10 worm gear 114.00 380 432 - 593
DN600 PN10 worm gear 206.82 479 495 - 720
Packaging & Shipping
DN400 250mm 300mm 400mm 600mm Gearbox Operated Wafer Butterfly Valve
DN400 250mm 300mm 400mm 600mm Gearbox Operated Wafer Butterfly Valve
DN400 250mm 300mm 400mm 600mm Gearbox Operated Wafer Butterfly Valve
DN400 250mm 300mm 400mm 600mm Gearbox Operated Wafer Butterfly Valve
DN400 250mm 300mm 400mm 600mm Gearbox Operated Wafer Butterfly Valve
DN400 250mm 300mm 400mm 600mm Gearbox Operated Wafer Butterfly Valve

 

Company Profile

First Class hardware equipments, Professional Product Quality

       In the production process,  we adopt advanced workmanship  and methods such as precise casting CNC maching and individualized assembling ect.We also introduced management philosphies into ever link of the process, to assure  and esactly, timely and synchronously production as per the requirements of the customers.


DN400 250mm 300mm 400mm 600mm Gearbox Operated Wafer Butterfly Valve
 

 

FAQ

1.Can I have a sample order for valve?
A: Definitely Yes. We welcome your sample order for test and quality check. Mixed samples are acceptable.

2: We are interested in your products?
A : In order to recommend you suitable products, please provide detail information, like size, material, pressure, model.

3: Is the requirement for MOQ?

A: For some small size, like 2''-48''(DN50-DN1200), it request the MOQ is 50pcs for each size. Generally speaking, it depends on your order.

4 : How about the warranty?

A: The warranty time is 12 months after leaving our factory. We can repair or change because of the quality problems.

5 : Payment

A : Mainly T/T, Payment Term: 30% prepayment, 70% balance paid before shipping or against copy of BL.

6: Can you manufacture different standards valves according to customer requirements?

A : Yes. We can manufacture API,DIN,GOST standards for different pressure & temperature & size according to different needs.

If you want to know more about our products, please feel free to contact us at any time!

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