Through Conduit Gate Valve
Derived from flow control and balanced by craftsmanship
Product Category
Products Introduction
Model | KML100 |
Caliber | DN50~DN1200 |
Pressure | CLASS150~CLASS2500 |
Temperature | -29℃~180℃ |
Connection method | RF, RTJ, BW, etc |
Design Standards | API6D, API607, API6FA, ASME B16.5, API641, ASME B16.34, etc |
Material | ASTM A216 WCB, ASTM A352 LCB, ASTM A351 CF8, ASTM A351 CF8M, A995 4A, etc |
Operation | Handwheel, Gear, Pneumatic, Electric, etc |
Product Overview
The straight through gate valve adopts a special valve stem seal, which has dual sealing protection; The insulation cover has anti condensation function, and the valve body is completely insulated, so this product can be maintenance free. The valve head has an adjusting function. Low flow resistance, good fluidity, optional travel limiters and locking devices, mainly used for fluid control in industrial pipeline systems, for testing the performance and working status of gate valves.
Structural Features
When the straight through gate valve is in operation, the gate is in the fully open or fully closed position and is not allowed to stay in the middle position or be used as a regulating valve. It is widely used as an opening and closing device for connecting or cutting off the medium in oil and steam pipelines such as petrochemicals and thermal power plants1. Compact structure, reasonable design, good valve rigidity, smooth channel, small flow coefficient 2. The sealing surface is made of stainless steel or hard alloy, with a long service life.3. Using flexible graphite packing, reliable sealing, easy and flexible operation 4. The structural forms are elastic wedge single gate and rigid wedge single gate double gate.
Performance Parameters
DN | L | D | D1 | D2 | b | n-Φd | Denso model | L1 | H | DO |
40 | 200 | 145 | 110 | 85 | 16 | 4-Φ18 | DZW10 | 590 | 595 | 365 |
50 | 250 | 160 | 125 | 100 | 16 | 4-Φ18 | DZW10 | 590 | 653 | 365 |
65 | 265 | 180 | 145 | 120 | 18 | 4-Φ18 | DZW10 | 590 | 665 | 365 |
80 | 280 | 195 | 160 | 135 | 20 | 8-Φ18 | DZW15 | 590 | 725 | 365 |
100 | 300 | 215 | 180 | 155 | 20 | 8-Φ18 | DZW20 | 590 | 787 | 365 |
125 | 325 | 245 | 210 | 185 | 22 | 8-Φ18 | DZW20 | 590 | 934 | 365 |
150 | 350 | 280 | 240 | 210 | 24 | 8-Φ23 | DZW20 | 590 | 955 | 365 |
200 | 400 | 335 | 295 | 265 | 26 | 12-Φ23 | DZW30 | 590 | 1105 | 365 |
250 | 450 | 405 | 335 | 320 | 30 | 12-Φ25 | DZW30 | 810 | 1343 | 470 |
| 300 | 500 | 460 | 410 | 375 | 30 | 12-Φ25 | DZW45 | 810 | 1516 | 470 |
Service Hotline：
400-888-7275
