BUTTERFLY VALVE CENTER LINE TYPE WAFER DUCTILE IRON DN50-DN1000 ISO/ BS EN/ DIN/ API
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 5000 pc/month
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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 | ||
Part | Material | EN Spec. |
Body | Cast Iron | A126 Class B |
Ductile Iron | A536 Gr.65-45-12 | |
Disc | Ductile Iron | A536 Gr.65-45-12 |
Bronze | B148 C95400 | |
Stainless Steel 304 | A351 CF-8 | |
Stainless Steel 316 | A351 CF-8M | |
Shaft | Stainless Steel 410 | A276 S410 00 |
Stainless Steel 431 | A276 S431 00 | |
Seat Ring | EPDM /NBR | |
O-Ring | EPDM /NBR | |
Bushing | PTFE | |
Bronze | B62 C83600 | |
Valve Standard | ||
ISO 5752/BS5155/BS EN 593/MSS SP-67/API 609 | ||
Pressure Temprature and Rating | ||
Working Pressure | 16bar/27.5bar | |
Testing pressure | Shell: 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 Media | Water, Oil& Gas | |
Description Products | ||
Size | DN40-DN1200 | |
End flange | ANSI B 16.1, EN 1092, AS 2129 | |
Face to face | ANSI B 16.10; EN 558-1 Series 20 | |
Top flange | ISO 5211 | |
Related products | 1. Carbon steel nipples and sockets | 2. Flanges |
3. Carbon steel butt-welding fittings | 4. Pipes | |
5. High-pressure fittings | 6. Valves | |
7. P.T.F.E .thread seal tape | 8. Brass fittings | |
9. Ductile iron pipe fittings | 10. Copper fittings | |
11. Grooved fittings | 12. Sanitary fittings, etc. | |
Certificate | BSI, ISO9001:2008,FM,UL | |
Applications | Fresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc. | |
Buyer’s drawings or designs are available. | ||
Package | 1. 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. |
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- Q:Butterfly valve model D344H and D343 difference
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- Q:How to calculate the size of the manual butterfly valve?
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- Q:Butterfly valve D71X-16 and D71X-16Q what is the difference?
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- Q:What does "C" in D971F-16C DN450 RF mean for electric butterfly valves?
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- Q:How to connect the signal butterfly valve?
- Signal butterfly valve is divided into two, 1) single signal, that is, signal instructions open or shut in place, only reflects a state, 2) double signal instructions, that is able to reflect in place or in place.
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- Simply the engine size and the number of cylinder, the 3.0 has 6 the 2.3 has 4, however both engines have four valves per cylinder(2 intakes 2 exhaust) and dual overhead cams(dohc)
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BUTTERFLY VALVE CENTER LINE TYPE WAFER DUCTILE IRON DN50-DN1000 ISO/ BS EN/ DIN/ API
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 5000 pc/month
OKorder Service Pledge
OKorder Financial Service
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