Basic Info
Model NO.: LD87H
Connection Form: Thread
Pressure: High Temperature
Power Supply: AC Solenoid Valve
Standard: Jb
Brand: Lidea
Specification: CE\ISO9001
Actuator: Electric
Material: Stainless Steel
Valve Structure: Step by Step Re-Sheet Structure
Usage: Safety
Application: Industrial Usage, Water Industrial Usage, Household Usage
Trademark: lidea
Origin: Jiading Shanghai
Product Description
| application range | technical parameter | ||
| The automatic control system is suitable for the experimental equipment, testing equipment, CNG equipment, gas equipment, hydraulic system, mining machinery, compressor, air separation equipment, high pressure pump station, cleaning equipment, machine manufacturing and other automation control system. | medium temperature:<+60oC,<+120oC,<+200oC,<+350oC | ||
| working pressure:70~1000bar | |||
| Operation mode: pilot piston type | |||
| Work type: normally closed, normally open, explosion-proof | |||
| Body material:SS304 | |||
| Sealing material:FKM,PTFE,red copper | |||
| Function option | electric parameter | ||
| code | Function option | functional specification | Coil parameters:AC220V 380 110V 24V, DC220V 110V 24V 12V |
| NO | Normally closed type | valve opens when the power on, Valve closed when power off | Protection level: ordinary type IP54, explosion-proof type IP65 |
| K | Normally opens type | valve opens when the power off, Valve closed when power on | Rated power: nominal diameter≥10mm≥250bar,DC is 60W,other:25W |
| E | Explosion proof type | :ExdIIBT4 | Remark: Standard for internal screw thread, flange, concave and convex flange, welding can be made to order |
| Specification parameter table (screw connection) | ||||||||||
| model | Interface G | inside nominal diameter mm | Cv | L | H | H explosion proof type | Minimum pressure difference | maximum working pressure | ||
| high pressure | ultrahigh pressure | high pressure | ultrahigh pressure | |||||||
| LD8701H | 1/8 | 1 | 0.02 | 44 | 115 | 140 | 5 | 10 | 7 levels: 70bar, 100bar, 150bar, 200bar, 250bar ,300bar, 400bar, | 6 levels: 450bar, 500bar, 700bar, 800bar, 900bar, 1000bar, |
| LD8702H | 1/8 1/4 | 2 | 0.02 | 44 | 115 | 140 | 5 | 10 | ||
| LD8703H | 1/8 1/4 | 3 | 0.08 | 44 | 173 | 198 | 5 | 10 | ||
| LD8705H | 1/8 1/4 | 5 | 0.16 | 57 | 173 | 198 | 5 | 10 | ||
| LD8706H | 1/4 | 6 | 0.32 | 57 | 173 | 198 | 5 | 10 | ||
| LD8708H | 1/4 | 8 | 0.54 | 57 | 173 | 198 | 5 | 10 | ||
| LD8710H | 3/8 | 10 | 0.8 | 57 | 173 | 198 | 5 | 10 | ||
| LD8715H | 1/2 | 15 | 1.4 | 73 | 186 | 186 | 5 | 10 | ||
| LD8720H | 3/4 | 20 | 2.8 | 80 | 198 | 198 | 5 | 10 | ||
| LD8725H | 1 | 25 | 5.0 | 90 | 224 | 224 | 5 | 10 | ||
| LD8732H | 1 1/4 | 32 | 24 | 106 | 285 | 285 | 10 | 20 | ||
| LD8740H | 1 1/2 | 40 | 29 | 123 | 315 | 315 | 10 | 20 | ||
| LD8750H | 2 | 50 | 48 | 154 | 352 | 352 | 10 | 20 | ||
| Remarks: | ||||||||||
| 1 series of products for non-standard production, related parameters and dimensions for reference only, specific to the order of the agreement with the physical dimension; | ||||||||||
| 2 on the table in the interface size and size of the high pressure group of reference, the ultra-high pressure group, please consult. | ||||||||||
Remarks:
1 series of products for non-standard production, related parameters and dimensions for reference only, specific to the order of the agreement with the physical dimension;
2 on the table in the interface size and size of the high pressure group of reference, the ultra-high pressure group, please consult.