，-
E-mail
zshfm@zshvalve.com
-
Phone
021-66516999
-
Address
No. 3360 Middle Market Road, Shanghai
Product Categories
Sinopec Shanghai Valve Manufacturing Co., Ltd.Free·1YRS
ZFQ-1型
NegotiableUpdate on July 04
- Model
- Nature of the Manufacturer
- Other
- Product Category
- Respiration valve, Flame arrester
- Place of Origin
- City, Province
Overview
ZFQ-1型
Product Details
GFQ-2 new type of breathing valve for the main safety equipment installation of crude oil, gasoline, kerosene, diesel, aromatics and other fixed type tanks, is protected from evaporation losses and storage tank under overpressure or air from damage. No Information Operating pressure: a positive pressure: 355Pa (36 mm water column);
Negative pressure: 295Pa (30 mm water column)
B positive pressure: 980Pa (100 mm water column);
Negative pressure: 295Pa (30 mm water column)
C positive pressure: 1765Pa (180 mm water column);
Negative pressure: 295Pa (30 mm water column)
Negative pressure: 295Pa (30 mm water column)
B positive pressure: 980Pa (100 mm water column);
Negative pressure: 295Pa (30 mm water column)
C positive pressure: 1765Pa (180 mm water column);
Negative pressure: 295Pa (30 mm water column)
Specifications（DN） | Specifications （Kg platform） | Mounting dimensions (mm) | ||||
D1 | D | L | H | n×Φ | ||
50 | 6.5 | Φ110 | Φ140 | 160 | 255 | 4×14 |
80 | 9.8 | Φ150 | Φ185 | 213 | 260 | 4×18 |
100 | 12 | Φ170 | Φ205 | 265 | 290 | 4×18 |
150 | 21 | Φ225 | Φ260 | 305 | 330 | 8×18 |
200 | 31 | Φ280 | Φ315 | 355 | 350 | 8×18 |
250 | 35 | Φ335 | Φ370 | 420 | 400 | 12×18 |
Similar Product Recommend