german standard pneumatic metal seal butterfly valve dn250
USD $50 - $200 /Set
Min.Order:1 Set
Tianjin Bell Automatic Instrument Technology Co., Ltd.
german standard pneumatic metal seal butterfly valve dn250
Pneumatic Butterfly Valve Technical Parameters:
1.Pneumatic butterfly valve can be equipped with pneumatic actuator which controlled by solenoid valve, can be used as a cut-off pneumatic butterfly valve, with pneumatic actuators which has positioner can be used
as a regulated type pneumatic butterfly valve.
2.According to user requirements, the pneumatic butterfly valve with pneumatic actuator can be equipped with positioners, air filter reduce pressure regulator, limit switch, hand wheel, solenoid valve.
3.Unique three eccentric design to reach zero leakage, suitable for high demanding for leakage conditions.
4. Metal sealing surface can autoclavable, and a good regulation.
5. pneumatic actuators with solenoid valve can be used as a cut-off type pneumatic butterfly valve.
6. Pneumatic actuators with positioner can be used as a regulated pneumatic butterfly valve.
7. Mainly used in petroleum, chemical, power generation, metallurgy and urban heating systems such as
system pipelines.
8.BGTWSY series is composed of three eccentric metal seal butterfly valve with pneumatic actuator series
BGT composition.
9.BAWWSY series is composed of three eccentric metal seal butterfly valve with pneumatic actuator series
BAW components.
Pneumatic Eccentric Butterfly Valve Reference Standard:
Nominal Diamter DN | 100~300 | 350~2000 | mm | |||
Nominal Pressure PN | 1.0 | 1.6 | 2.5 | 1.0 | MPa | |
Test Pressure | Seal | 1.1 | 1.76 | 1.1 | 1.1 | |
Shell | 1.5 | 2.4 | 1.5 | 1.5 | ||
Applicable Temperature | -25℃~+350℃ | |||||
Applicable Medium | Gases, water, steam, Coal gas and a variety of acid, alkali, salt and other weak corrosive media | |||||
Leakage | According to China Standard JBT8527-97 “metal seal butterfly valve” standard to test valve performance, can achieve sero leakage |
Pneumatic Eccentric Butterfly Valve Main Parts Material:
Body | Disc | Shaft | Disc sealing ring | Shaft bushing | Packing |
Q235-A 0Cr19Ni9 0Cr19Ni12Mo2Ti | Q235-A 0Cr19Ni9 0Cr19Ni12Mo2Ti | 1Cr17Ni2
| Stainless steel and More complex | SJ-1 ZCuZn38Mn2pb2 | graphite |
Note:Based on different clients and condition requests can select different material.
CE security certificate awarded by EU appointed Britain certificate authority
The ISO9001 quality certification
China famous brand certificate
China AAA level credit enterprise certificate
Tianjin Enterprises Association Member
China quality assurance certificate
The Qualified Supplier Certificate Issued by Beijing Capital Iron & Steel Group
1. How about your price?
Although we are brand-name products, but our prices are very favorable and competitive.
Customer from all over the world to purchase our products, because our best price.
2. How long is your warranty ?
Our Warranty is 12 month
3. What’s your payment?
Our Payment could be
(1) 100% T/T
(2) 30% in advance, others before shipment.
(3)Advance, others letter of credit.
4. What’s your beneficiary bank?
Our beneficiary bank have :
(1)Alibaba one touch account
(2) Alibaba Trade Assurance account
(3) Bell Group's bank account
(4)Tianjin Bell company bank account
(5)Paypal
(6)Western Union
(7) China's domestic use RMB remittance
Specific accounts can be found on our website.
5. Could you special design and produce for you?
Sure, we have all kinds of professional engineers,
Could design and produce special product according to customer requested.
Such as: special Size, special control, or OEM, etc.
6. Do you looking for Agent?
Yes, we're looking for the agent all over the world, please contact us for further discussion.
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