APTECH美国进口AK1000,AK1200调压阀， 美国AP-Tech半导体行业高纯调压阀及阀门
Type | Series | Source Pressure psig(bar) | Mode | Cv | Material | 
| Air
Actuated | AP3000 | 3,000psig (207 bar) | NC | 0.23 (0.28 opt) | S, H | 
| Air Actuated | AP3113 | 1,300psig (90 bar) | NC | 1.0 | S, H |
| Air Actuated | AP3130 | 3,000psig (207 bar) | NC | 0.7 | S, H | 
| Air Actuated | AP3200 Metal Seat | 250psig (17 bar) | NC | 0.27 | S (metal seat) | 
| Air Actuated | AP3540 | 125psig (9 bar) | NC | 0.29 | S, H | 
| Air Actuated | AP3550 | 250psig (17 bar) | NC | 0.29 | S, H |  | Air Actuated | AP3571 | 125psig (8.6 bar) | NC | 0.29 | S | 
| Air Actuated | AP3580 | 250psig (17 bar) | NO | 0.29 | S, H |
| Air Actuated | AP4540 | 125psig (9 bar) | NC | 0.5 | S, H |
| Air Actuated | AP4550 | 250psig (17 bar) | NC | 0.5 | S, H | | Air
Actuated | AP4571 | 125psig (8.6 bar) | NC | 0.5 | S |
| Air Actuated | AP4580 | 250psig (17 bar) | NO | 0.5 | S, H | 
| Air Actuated | AP3700 | 250psig (17 bar) | NC | 2.8 | S |
| Air Actuated | AP3708 | 250psig (17 bar) | NO | 2.8 | S |
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 Diaphragm Valves - Manual
| | Type | Series | Source Pressure psig(bar) | Mode | Cv | Material |  | Manual, lever 1/4 turn | AP3125 | 3,000psig (207 bar) | . | 1.0 | S, H |  | Manual, lever 1/4 turn | AP3625 | 3,000psig (207 bar) | . | 0.29 | S, H | | Manual, lever 1/4 turn | AP4625 | 250psig (17 bar) | . | 0.5 | S, H |  | Manual, wheel indicating 1/4 Turn | AP3150 | 1,300 psig (90 bar) | . | 1.0 | S, H | | Manual, wheel LOTO | AP3157 | 1,300 psig (90 bar) | . | 1.0 | S, H |  | Manual, wheel indicating 1/4 Turn | AP3650 | 3,000psig (207 bar) | . | 0.29 | S, H |  | Manual, wheel LOTO | AP3657 | 3,000psig (207 bar) | . | 0.29 | S, H | | Manual, wheel indicating 1/4 Turn | AP4650 | 250psig (17 bar) | . | 0.5 | S, H | | Manual, wheel LOTO | AP4657 | 250psig (17 bar) | . | 0.5 | S, H |  | Manual,wheel 1/2 Turn | AP3800 | 250psig (17 bar) | . | 2.8 | S |  | Manual, wheel
LOTO | AP3900 | 250 psig (17 bar) | . | 2.8 | S | | Manual, wheel Multi-turn | AP3100 | 3,000psig (207 bar) | . | 0.7 | S, H | | Manual, wheel
Multi-turn | AP3102 | 1,300 psig
(90 bar) | | 1.3 | S, H |  | Manual, wheel Multi-turn | AP3260 Metal Seat | 250psig (17bar) | . | 0.27 | S (metal seat) | | Manual, wheel Multi-turn | AP3600 | 3,000psig (207 bar) | . | 0.29 | S, H | | Manual, wheel multi-turn | AP4600 | 250PSIG (17 bar) | . | 0.5 | S, H |
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Lock-Out Devices
Series | Fits: | Description | LOTO | Lock Out/Tag Out (LOTO) Safety Devices | | PL210 | AP 3000, AP 3113, AP 3130, AP3540, AP3580, AP4540 & AP4580 | Pneumatic manual override and lockout | PL225 | AP3125, AP3625 & AP4625 | Manual lockout | PL226 | AP3625 FA | Manual Lockout | PL227 | AP3125, AP3625 & AP4625 | Operational safety device |
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