Active Member
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[China]
Address: No.159 Jiugan road Sijing industrial zone Songjiang District Shanghai, China
Contact name:Steve
Shanghai kangquan Valve Co. Ltd. |
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Angle Shut-off Valve DN80 PN16 Bar Flange End, With Pneumatic 2W, 150c, STS316L, CSD, AIR(SV), 1.5s, L/S
The new flange angle seat valve body adopts stainless steel material, suitable for corrosive conditions.
In the non working state, the angle seat valve due to the role of the spring, the valve is normally open or normally closed.
When the actuator piston is compressed, the valve is opened or closed, and the double action form is controlled by the compressed gas to control the valve switch.
From the external medium advanced stainless steel flange angle seat valve, overflow and the slide from the regulator gland, angle seat valve body structure can achieve a larger flow, especially compared with ordinary globe valves.
Flange angle seat valve pneumatic actuator is divided into single and double acting (single acting pneumatic head is usually a hole); its working principle; according to the spring return to the role of open and closed, divided into normally open and normally closed.
Double action (pneumatic head is usually two holes); working principle: to control the gas to the gas switch.
| New flange angle seat valve main performance parameters: |
| Pressure range: 0-16bar |
| Medium temperature: -10 ~ +180 |
| Ambient temperature: -10 ~ +60 |
| Specifications: DN15-DN100,1/2 '-4' |
| Control pressure: 3-8bar |
| Body material: stainless steel, CF8/304, CF8M/316 |
| Sealing material: PTFE PTFE |
| Actuator housing: polyamide PA |
| Medium: neutral gas, air, water, steam |
| Flange standard: GB, ANSI, DIN, JIS |
| Features: double action, single action, waterproof hammer |
| Control function: normally open |
| DN | L | T | f | D | D1 | D2 | H | A | B | n-d | Pueumatic |
| 15 | 120 | 14 | 2 | 95 | 65 | 40 | 137 | 180 | 64 | 4-Φ14 | 50 |
| 20 | 130 | 14 | 2 | 105 | 75 | 50 | 145 | 185 | 64 | 4-Φ14 | 50 |
| 25 | 140 | 14 | 2 | 115 | 85 | 60 | 173 | 210 | 80 | 4-Φ14 | 63 |
| 32 | 150 | 16 | 2 | 135 | 100 | 70 | 210 | 240 | 80 | 4-Φ18 | 63 |
| 40 | 180 | 16 | 2 | 145 | 110 | 8 | 260 | 245 | 80 | 4-Φ18 | 63 |
| 50 | 195 | 16 | 2 | 160 | 125 | 92 | 300 | 295 | 100 | 4-Φ18 | 80 |
| 65 | 230 | 18 | 2 | 185 | 145 | 115 | 315 | 320 | 126 | 4-Φ18 | 100 |
| 80 | 250 | 18 | 2 | 195 | 160 | 130 | 330 | 330 | 126 | 8-Φ18 | 100 |
| 100 | 280 | 18 | 2 | 215 | 180 | 150 | 350 | 360 | 156 | 8-Φ18 | 125 |
Flange end angle shut off valve flow characteristics:
| NPT | Inner hole | KV | Max pressure | mini control | Pneumatic | flow |
| G3/8" | 10 | 3.7 | 0~16bar | 4 | 50 | Valve seat upper |
| G1/2" | 15 | 4.2 | 0~16bar | 2.7 | 50 | |
| G3/4" | 20 | 8 | 0~16bar | 2.7 | 50 | |
| G1 | 25 | 19 | 0~16bar | 2 | 63 | |
| G1 1/4" | 32 | 27.5 | 0~16bar | 2 | 63 | |
| G1 1/2" | 40 | 42 | 0~16bar | 2 | 63 | |
| G2 | 50 | 52 | 0~16bar | 2 | 80 | |
| G2 1/2" | 65 | 77 | 0~14bar | 1.6 | 100
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| Pneumatic angle seat valve according to the performance parameters of the cylinder: |
| PPS executive body shell is suitable for ambient temperature: +5 |
| Double acting actuator without reset spring |
| Quick connection |
| Electronic position feedback |
| Independent adjustable stroke limit, suitable for high and low flow |
| Manual emergency switch |
| Pilot valve suitable for Namur adapter |
