Moog/D661 Series /4069/4070/4099/4157b/4158b/4168/4178/4444c/4577c/4636/4469c/4594c/4651/4303c/4539c/4653/4506c/Pilot-Operated Valve/D661-4697c-Moog Servo Valve

• Function: Balance, Pressure Regulating, Reversing, Flow Control
• Installation: Superposition
• Drive: Electric Hydraulic
• Type: Directly Operated Type
• Transport Package: Box
• Specification: STEEL
• Model NO.: D661-4697C
• Trademark: MOOG
• Origin: Philippines
• HS Code: 8481201000
• Production Capacity: 5000 PCS/Year

Product Description

Pilot-Operated Servovalves for Analog Signals D661 Series

• 2-stage valve with robust ServoJet® pilot valve
• Optimized design of valve bodies for high rated flow
• Improved ServoJet® pilot valve design results in excellent dynamic response
• Different fail-safe options available allow the best fit to the application

Specifications
Hydraulic Data
Rated Flow	20 to 200 l/min (5.3 to 53 gpm) @ p 35 bar (500 psi) per land
Maximum Flow	250 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
100% Step Response	6.5 to 14 ms @ 210 bar (3,000 psi)
Electrical Data
Supply Voltage	24 VDC (18 to 32 VDC)
Rated Signal Options	+/-10 V, +/-10 mA, 4-20 mA