dn150 gearbox operated wafer butterfly valve
dn150 gearbox operated wafer butterfly valve
Specification
Design standard: API 609, BS EN 593.
Face-to-Face dimension: API 609, DIN 3202 k1, ISO 5752, BS 5155, MSS SP-67.
Flange Drilling: ANSI B 16.1, BS4504, DIN PN 10 / PN 16.
Test: API 598.
Epoxy fusion coating.
Pressure and temperature
| working pressure | PN10, PN16 |
| testing pressure |
shell: 1.5 times rated pressure seat: 1.1 times rated pressure |
| working temperature |
-10 °C to 80°C (NBR) -10 °C to 120°C (EPDM) |
| suitable media | water, oil and gas |
Main material list
| parts | material |
| body | cast iron, ductile iron, |
| seat | EPDM, NBR,VITON, PTFE |
| disc | nickel ductile iron,AI bronze, stainless steel |
| stem | carbon steel, stainless steel |
| bushing | PTFE |
| "O" ring | PTFE |
| pin | stainless steel |
| key | stainless steel |
Features:
1. Small in size. Easy installation and maintenance.
2. Simple and compact structure, quick 90° on- off operation.
3.Flow characteristics tends to straight line, excellent regulation performance.
4.Long service
5. Tight sealing, no leakage under the pressure test.
Application
The product is used for throttling or shutting off the flow of corrosive or non corrosive gased, liquids and semi liquid. It can be installed in any selected position in pipelines in the industries of petroleum processing, chemicals, food, medicine, textile, paper making, hydroelectricity engineering, building, water supply and sewage, metallurgy, energy engineering as well as light industry.
Product display
Q1: Can I have my own customized product?
A: Yes, your customized requirements for color, size, package, mark, etc.
Q2: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q3: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q4: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance,balance before shippment
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