product name: safety control valve set for accumulator
1. Model code.
QFZ - Hx x x
1 2 3 4
1 Code Name: Safety Valve Group
2 Pressure Grades: Hb-10MPa; Hc-20MPa; Hd-31.5MPa
3 Inner Nominal Diameter: 15, 25, 40, 50 mm
4 Connecton type: F-flanged connection; L-threaded connection
2. System diagram.
3. Dimension.
| Model | DN(mm) | PN(mm) | L1 | L2 | L3 | L4 | H | H1 | H2 | H3 | H4 | H5 | W | W1 | W2 | D | D1 | D2 | DM |
| QFZ-H*15L | 15 | 10 20 31.5 | 85 | 58 | 46 | 68 | 131 | 20 | 28 | 201 | 53 | 20 | 90 | 33 | 28 | 20 | M10x1.5 | M18x1.5 | M27x2 |
| QFZ-H*25L | 25 | 90 | 58 | 46 | 68 | 167 | 23 | 31 | 262 | 76 | 23 | 110 | 44 | 37 | 35 | M42x2 | |||
| QFZ-F*40L | 40 | 100 | 65 | 46 | 68 | 200 | 30 | 40 | 318 | 90 | 35 | 140 | 45 | 48 | 52 | M60x2 | |||
| QFZ-H*50L | 50 | 120 | 70 | 46 | 68 | 240 | 30 | 40 | 377 | 115 | 56 | 160 | 50 | 60 | 63 | M72x2 |
(Model) | DN (mm) | PN(MPa) | Dimension(mm) | Weight (Kg) | ||||||||||||||||
L1 | L2 | L3 | L4 | H | H1 | H2 | H3 | H4 | H5 | W | W1 | W2 | D | D1 | D2 | A×A | ||||
QFZ-Hx15F | 15 | 10 20 31.5 | 85 | 58 | 46 | 68 | 115 | 11 | 20 | 193 | 53 | 20 | 90 | 33 | 28 | 20 | M10×1 | M18×1.5 | 56 | 5 |
QFZ-Hx25F | 25 | 90 | 58 | 46 | 68 | 155 | 14 | 25 | 256 | 76 | 23 | 110 | 44 | 37 | 35 | 74 | 9 | |||
QFZ-Hx40F | 40 | 100 | 65 | 46 | 68 | 180 | 18 | 30 | 308 | 90 | 35 | 140 | 45 | 48 | 52 | 96 | 19 | |||
QFZ-Hx50F | 50 | 120 | 70 | 46 | 68 | 230 | 20 | 35 | 372 | 115 | 56 | 160 | 50 | 60 | 63 | 110 | 27 | |||
5. Production facility.
This is digital control process workshop..
This is metalworking process workshop.
This is heat-treating equipment.
The American ASME staffs camen to our company for inspection.
5. Booking note.
5.1.Full type name is needed when booking.
5.2.Contact us if special requirement is needed.
5.3..Design change is retained by our company and amendment is effected without further notice.
