MOOG DDV伺服阀，D660系列*

MOOG DDV伺服阀，D660系列*

美国MOOG穆格伺服阀用于模拟信号D633和D634系列的直接伺服阀
ISO 4401 SIZE 03和05
直线电机直接驱动：无需先导流量
具有高力范围（提高操作限制）的直线力马达：无流量限制
直接驱动设计：压力无关动态性能
液压零点附近的低电流消耗
在电源丢失时，阀芯处于弹簧对中位置：执行器停止
规格
液压数据
额定流量5至100l / min（1.3至26.3gpm）@Δp35巴（500psi）每条
zui大流量180 l / min（47 gpm）尺寸05
zui大工作压力350 bar（5,000 psi）
安装方式ISO 4401尺寸03和05（NG 6和10）
100％阶跃响应12 ms @ 210 bar（3,000 psi）
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电子数据
电源电压24 VDC（18至32 VDC）
额定信号选项+/- 10 V，+/- 10 mA和4-20 mA
MOOG DDV伺服阀，D660系列*

Direct-Operated Servo Valves

D633 and D634 Series, ISO 4401 Size 03 and 05

• Rated Flow: 5 to 100 l/min (1.3 to 26.3 gpm) @ ?p 35 bar (500 psi) per land
• Maximum Flow: 180 l/min (47 gpm) size 05
• Maximum Operating Pressure: 350 bar (5,000 psi)
• Mounting Pattern: ISO 4401 Size 03 and 05

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D636 and D637 Series, ISO 4401 Size 03 and 05

• Rated Flow: 5 to 100 l/min (1.3 to 26.3 gpm) @ ?p 35 bar (500 psi) per land
• Maximum Flow: 180 l/min (47 gpm) size 05
• Maximum Operating Pressure: 350 bar (5,000 psi)
• Mounting Pattern: ISO 4401 Size 03 and 05
• Digital Electronics with optional Fieldbus Interface

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Pilot-Operated Servo Valves

D670 Series, ISO 4401 Size 05 and 07

• Rated Flow: 30 to 1,500 l/min (8 to 395 gpm) @ ?p 5 bar (75 psi) per land
• Maximum Flow: 3,600 l/min (950 gpm) ISO size 10
• Maximum Operating Pressure: 350 bar (5,000 psi)
• Mounting Pattern: ISO 4401 Size 05, 07, 08 and 10
• Digital Electronics with optional Fieldbus Interface

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D661 Series, ISO 4401 Size 05

• Rated Flow: 20 to 200 l/min (5.3 to 53 gpm) @ Δp 35 bar (500 psi) per land
• Maximum Flow: 200 l/min (65 gpm) ISO size 05 (second T-port connected)
• Maximum Operating Pressure: 350 bar (5,000 psi)
• Mounting Pattern: ISO 4401 Size 05

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Pilot-Operated Proportional Valves

D660 Series, ISO 4401 Size 05, 07, 08 and 10

• Rated Flow: 30 to 1,500 l/min (8 to 395 gpm) @ ?p 5 bar (75 psi) per land
• Maximum Flow: 3,600 l/min (950 gpm) ISO size 10
• Maximum Operating Pressure: 350 bar (5,000 psi)
• Mounting Pattern: ISO 4401 Size 05, 07, 08 and 10
• ServoJet or Nozzle Flapper Pilot Stage

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D670 Series, ISO 4401 Size 05, 07, 08 and 10

• Rated Flow: 30 to 1,500 l/min (8 to 395 gpm) @ ?p 5 bar (75 psi) per land
• Maximum Flow: 3,600 l/min (950 gpm) ISO size 10
• Maximum Operating Pressure: 350 bar (5,000 psi)
• Mounting Pattern: ISO 4401 Size 05, 07, 08 and 10
• Digital Electronics with optional Fieldbus Interface

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D791 and D792 Series