产品概述
VP-700 系列气阀开关为先导驱动型压力阀，带精密可调先导设定点，适用于需要本质安全、气动顺序控制与精确泄压的场合。阀型为三通（排大气）气助伺服，先导真空 1 至 30 inHg、阀体 20 至 115 psi；90 psi 阀输入下动作速度 64 ms；流量 Cv 0.06、孔口 0.080、100 psi 下 2.5 CFM；耗气量约 100 cc/min。提供四种安装形式，可订常开或常闭。
技术参数
| Valve Type | 3 WAY (Exhaust To Atmosphere) Air Assisted Servo气阀开关 |
|---|---|
| Operating Pressure | PILOT=Vacuum 1-30 InHg Valve=20-115psi [Pressure Only]气阀开关 |
| Operating Speed | 64 MSEC @ 90 psi VALVE INPUT气阀开关 |
| Porting | PILOT=See Ordering Info. Valve=5/32 OD Tube Push In气阀开关 |
| Flow Rate | Cv=.06 Orifice=0.080 2.5 CFM @ 100psi气阀开关 |
| Supply Consumption | Approx. 100 cc/min @ 90psi Valve Input - (Note: Valve only exhausts when in the closed position)气阀开关 |
| Pilot | Body..Polysulfone Diaphragm..Polyurethane Spring..Stainless Others..Nylon, Acetal气阀开关 |
| Valve | Housing..Nylon Plunger..Aluminum Seals..Buna N Others..Brass气阀开关 |
| Op. Temperature | 40 TO 140 F [4-60 C]气阀开关 |
| Repeatability | Less than +/-2 % of full scale pilot adj.气阀开关 |
| Effect Of Supply | Less than 0.1 InHg increase in pilot setpoint per 5psi increase in supply气阀开关 |
| Media | Filtered Air [5 Micron]气阀开关 |
