mini motor operated electric ball valve
Feature
BLAQ series small size electric ball valve use BL series electric actuator.
Directly receive the output control signal 4 ~ 20mADC or 1 ~ 5VDC from the computer or industrial instruments etc,
according to the valve position feedback signal with the set value comparison,to do Intelligent stride adjustment
(PID controller)for actuator, to achieve precise positioning of the valve, and output 4 ~ 20mADC
position feedback signal at the same time.
Small volume, light weight, reliable performance, simple matching,large flow capacity
Particularly suit for a viscous medium, containing particles, fiber properties occasion.
Widely used in cement, food, environmental protection, light industry, petroleum, paper, chemicals, teaching and research facilities, electricity and other industrial control systems.
Main parameters
Nominal diameter(mm) | DN15~DN100 | |
Nominal pressurePN(MPa) | PN1.6 2.5 4.0 | |
leakage rate | soft seal:zero leakage | hard seal≤rated flow 10-5 |
flow characteristic | quick opening feature | |
Suitable temperature | sealing face | |
PTFE≤150℃ RTFE≤180℃ PPL≤300℃ Hard Seal≤450℃ | ||
Main part material
part name | material | ||||||
body | WCB | ZG1Cr18Ni9Ti | CF8 (304) | CF3 (304L) | ZG1Cr18Ni 12Mo2Ti | CF8M (316) | CF3M (316L) |
ball,stem | 2Cr13 | 1Cr18Ni9Ti | 0Cr19Ni9 (304) | 00Cr19Ni11 (304L) | 1Cr18Ni12 Mo2Ti | 0Cr17Ni12 Mo2 (316) | 00Cr17Ni12Mo2 (316L) |
seal ring | (PTFE),(PPL),PPL soft graphite
| ||||||
medium | water,gas,steam,oil etc. | Corrosion medium such as Nitric acid
| Strong oxidizing medium
| Acetic acid and other corrosive medium
| Urea and other corrosive medium
| ||
Test pressure
test pressure(MPa) |
Nominal pressure PN(MPa) | ||
1.6 | 2.5 | 4.0 | |
strength test
| 2.4 | 3.8 | 6.0 |
seal test
| 1.8 | 2.8 | 4.4 |
DN Nominal diameter | L | D | H | L1 | D1 | b | n-φd | H1 |
PN MPa Nominal pressure | 1.6/2.5/4.0 | 1.6/2.5/4.0 |
|
| 1.6/2.5/4.0 | 1.6/2.5/4.0 | 1.6/2.5/4.0 |
|
DN15 | 130/130/140 | 95 | 275 | 157 | 65 | 14/16/16 | 4-14 | 48 |
DN20 | 140/140/150 | 105 | 280 | 157 | 75 | 14/16/16 | 4-14 | 53 |
DN25 | 150/150/165 | 115 | 287 | 157 | 85 | 14/16/16 | 4-14 | 58 |
DN32 | 165/165/180 | 135 | 354 | 208 | 100 | 16/16/18 | 4-18 | 68 |
DN40 | 180/180/200 | 145 | 312 | 208 | 110 | 16/16/18 | 4-18 | 73 |
DN50 | 200/200/220 | 160 | 325 | 208 | 125 | 16/20/20 | 4-18 | 80 |
DN65 | 220/220/250 | 180 | 335 | 256 | 145 | 18/22/22 | 4-18/8-18/8-18 | 90 |
DN80 | 250/250/280 | 195 | 365 | 256 | 180 | 20/22/22 | 8-18 | 98 |
DN100 | 280/280/320 | 215/230/230 | 400 | 256 | 180/190/190 | 20/24/24 | 8-18/8-23/8-23 | 120 |
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.
Contact Information
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