BUTTERFLY VALVE CENTER LINE TYPE WAFER DUCTILE IRON DN50-DN1000 ISO/ BS EN/ DIN/ API

Ref Price:
$50.00 - 1,000.00 / pc
Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
100 pc
Supply Capability:
5000 pc/month

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Product Description:

BUTTERFLY VALVE CENTER LINE TYPE WAFER DUCTILE IRON DN50-DN1000 ISO/ BS EN/ DIN/ API

Quick Details

Standard or Nonstandard:

Standard

Structure:

Butterfly

Pressure:

Normal Pressure

Power:

Manual

Material:

Casting

Temperature of Media:

Normal Temperature

Media:

Water

Port Size:

Standard

Place of Origin:

China

Model Number:

dn 50 to 1000

Brand Name:

CNBM

Application:

General

Product name:

center lined butterfly valve wafer type

Type:

Buttefly

Body material:

Iron

Certificate:

ISO 9001

Size:

Customrized

Brand:

CNBM

Delivery time:

15-30 day

Port:

Tianjin

MOQ:

100piece

Packing:

According to customer's requirment

Packaging & Delivery

Packaging Details:center lined butterfly valve wafer type packing:according to customer's requirment
Delivery Detail:15-30day

Specifications

Center Line Butterfly Valve Wafer Type 
1.Size: DN50 - DN1000 
2.Concentric Disc 
3.Pressure:PN10,PN16

Center Line Butterfly Valve Wafer Type            

1. Driving Device: Available with handles,gear operators,electric or pneumatic actuators

2. Seat : EPDM,NBR,NR, or other

3. Integral Stem Design:Ensures the dependable and positiv disc contriol

4. Disc:High precision disc exterbal profile,reach the requirement of bubble-tight,small start and stop torger usages life of seat

5. O-ring:Primary and secondary stem seal

6. Side Seal:Without flange gasket

 

Feature:

1.Small in size and light in weight,Easy instllation and mintenance,it can be mounted wherever needed.

2.Simple and compact construction,quick 90 degrees on-off operation.

3.Miniminzed operating torque,energy saving.

4.Flow curve tending to straight line.Excellent regulation performance.

5.Long service life.Standing the test of thousands opening/closing operations.

6.Bubbles-tight sealing with no leakage under the pressure test.

7.Wide selection of materials,applicable for various medium.

 

CAST IRON BUTTERFLY VALVES
Material Specification
PartMaterialEN Spec.
BodyCast IronA126 Class B
Ductile IronA536 Gr.65-45-12
DiscDuctile IronA536 Gr.65-45-12
BronzeB148 C95400
Stainless Steel 304A351 CF-8
Stainless Steel 316A351 CF-8M
ShaftStainless Steel 410A276 S410 00
Stainless Steel 431A276 S431 00
Seat RingEPDM /NBR
O-RingEPDM /NBR
BushingPTFE
BronzeB62 C83600
Valve Standard
ISO 5752/BS5155/BS EN 593/MSS SP-67/API 609
Pressure Temprature and Rating
Working Pressure16bar/27.5bar
Testing pressureShell: 24bar/37.5bar
Seal: 17.6bar/27.5bar
Working Temperature-20°C to 110°C EPDM Seat
-10°C to 80°C NBR Seat
Suitable MediaWater, Oil& Gas
Description Products
SizeDN40-DN1200
End flangeANSI B 16.1, EN 1092, AS 2129
Face to faceANSI B 16.10; EN 558-1 Series 20
Top flangeISO 5211
Related products1. Carbon steel nipples and sockets2. Flanges
3. Carbon steel butt-welding fittings4. Pipes
5. High-pressure fittings6. Valves
7. P.T.F.E .thread seal tape8. Brass fittings
9. Ductile iron pipe fittings10. Copper fittings
11. Grooved fittings12. Sanitary fittings, etc.
CertificateBSI, ISO9001:2008,FM,UL
ApplicationsFresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc.
Buyer’s drawings or designs are available.
Package1. Cartons without pallets.
2. Cartons with pallets.
Or as buyer’s requirements.
Delivery detail
According to the quantities and specifications of each order.
Normal delivery time is from 30 to 45 days after receiving the deposit.

 

 BUTTERFLY VALVE CENTER LINE TYPE WAFER DUCTILE IRON DN50-DN1000 ISO/ BS EN/ DIN/ API

BUTTERFLY VALVE CENTER LINE TYPE WAFER DUCTILE IRON DN50-DN1000 ISO/ BS EN/ DIN/ API

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