Brand Name: GALA
Model Number: 2502
Place of Origin: Tianjin, China (Mainland)
Who we are?
Our company is alibaba gold member for nine year.We have attend the large-scale exhibition at home and abroad each year.We are valves manufacturer,factory located in Tianjin. our mainly products for fire products, water works and HVAC.More information,welcome to visit us:www.galars.info
Our product features are as follows:
1.Newly developed facilities ensure high and stable quality.
2.Enable to supply UL/FM valves.
3.Experienced technology
4.Excellent after-sale service to satisfy customers.
5.Sufficient capacity ensures prompt delivery.
6.Continuous quality improvement and new designs development.
7.Reasonable and stable price
8.Meets different countries standards,such as ANSI,DIN,BS etc.
Technical Data
General Applications
Chemically corrosive media
Purification plants
Pharmaceutical industry
Adhesives Paper industry,Fuel Transport
Paint manufactur and processing
Food Industry
Material Specification
Part | Material | ASTM |
Body | Ductile iron | A536 65-45-12 |
Cast iron | A126 Class B | |
Disc | Ductile iron | A536 65-45-12 |
Bronze | B148 C95400 | |
Stainless steel304 | A351 CF8 | |
Stainless steel316 | A351 CF-8M | |
Shaft | Stainless steel 410 | A276 S410 00 |
Stainless steel431 | A276 S431 00 | |
Seat Ring | EPDM/NBR | |
O Ring | EPDM/NBR | |
Bushing | PTFE | |
Bronze | B62 C83600 |
Dimensions of dead end services butterfly valve
DN | mm | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 |
inch | 1-1/2 | 2 | 2-1/2 | 3 | 4 | 5 | 6 | 8 | 10 | |
A | 68 | 80 | 89 | 95 | 114 | 127 | 139 | 175 | 203 | |
B | 110 | 161 | 175 | 181 | 200 | 213 | 226 | 260 | 292 | |
C | 24 | 30 | 30 | 30 | 30 | 30 | 30 | 34 | 34 | |
L | 33 | 42 | 45 | 45 | 51 | 55 | 55 | 60 | 67 | |
DN | mm | 300 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 |
inch | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 | 28 | |
A | 242 | 267 | 316 | 334 | 370 | 433 | 468 | 484 | 530 | |
B | 337 | 368 | 400 | 422 | 480 | 533 | 562 | 540 | 626 | |
C | 34 | 40 | 42 | 52 | 64 | 70 | 70 | 70 | 95 | |
L | 76 | 76 | 102 | 114 | 127 | 151 | 151 | 172 | 165 |