Ductile Iron Double Flange Manual Butterfly Valve (Gear Operated)

• Media: Water
• Driving Mode: Manual
• Connection Form: Flange
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Model NO.: D341X
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Standard: BS DIN Awwa
• Application: Industrial Usage, Water Industrial Usage
• Painting: Epoxy Power
• Face to Face: En558-13
• Flange Dimensions: DIN2501
• Color: Ral5015 Blue
• Transport Package: Plywood Case
• Specification: DN150-DN1200
• Trademark: OEM
• Origin: China
• HS Code: 8481804090
• Production Capacity: 50000PCS/Year

Product Description

Product Description

Cast Iron Fully Rubber Lined Concentric Butterfly Valve
 

Body	GGG50 with internal and external epoxy resin coating
Disc	GGG50/SS304/SS316
Sealing	NBR,EPDM,FPM,SI
Stem	2Cr13/SS304/SS316
O-Ring	NBR/EPDM/FPM

2.Technical data:

Design Standard:	BS EN593/GB12238
Face to face dim	EN558-1 serie20/GB12221
Inspection & testing:	BS EN 12266-1,EN1074-2,GB13927
Sealing	Rubber
DN	50-1400
PN	1.0/1.6 Mpa
Working temp.	NBR≤80ºC/EPDM≤120ºC
Drive mode	Handwheel/Gearbox/Electric Actuator/Pneumatic
Connecting	Wafer

2.Application

Application:The valve can be used in water supply and drainage,disposing of polluted water,heat supply ,gas,ship industry,metallurgical industry,energy system and textile etc.Especially applicable to those occasions that bi-directional sealing and vavle body are easily eroded.

 

 

Certifications

Company invention patents and honors
 

 

Product Parameters

 

 

Detailed Photos

 

FAQ

FAQ
1. Can I get free samples?
A: Yes, we can provide you the free samples, but you need to bear their own delivery costs.

2. Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.

3. Can I request to advance the shipment?
A: It should be depends on whether there is sufficient inventory in our warehouse.

4. Can I have my own Logo on the product?
A: Yes, you can send us your drawing and we can make your logo, but you have to bear their own the cost.

5. Can you produce the products according to my own drawings?
A: Yes, we can produce the products according to your drawings that will be most satisfy you.

6. Which price terms could accepted?
A: FOB,CIF all acceptable.