Click to bigger picture..
Servo Valve SM-20(15)57-80/40-10-H607 for Power Plant Application – Nabinagar Power
Product Introduction
Product Features
- Rated flow of 57 LPM (15 GPM) at 70 bar pressure difference, withstanding maximum working pressure up to 210 bar (3000 psi) to match supercritical unit demands
- Symmetrical dual-coil torque motor and four-way sliding spool design, enabling position accuracy within 0.025 mm and fast signal response
- Integral 35-micron absolute filter protects the first stage from contamination, with 80 ohms coil resistance and 40 mA current consumption for stable operation
- Modular structure supports manifold or subplate mounting, featuring hardened stainless steel spool and sleeve for wear resistance and long service life
Applications
- Precise flow control in Nabinagar Power’s turbine EH control systems for speed and load regulation
- Compatible with hydraulic actuator control circuits in supercritical boiler and turbine auxiliary systems
- Core component for closed-loop control of turbine hydraulic execution units, ensuring operational stability
YOYIK has been focusing on the field of industrial spare parts for more than 33 years. With its exquisite production technology, strong welding capabilities and advanced equipment such as CNC machine tools, it guarantees the high-quality supply of a series of products from steam turbines to water turbines, and then to electrical insulation materials. The company focuses on customer needs, continuously optimizes product structure, improves service quality, and has won wide recognition in domestic and foreign markets.
Serving the power industry, we have the following abundant component resources:
#DF-SERVO VALVE SM-20(15)57-80/40-10-H607-DF
solenoid valve SV25-122D
Mechanical seal shaft sleeve FAID56-01-13
motor 158-2902-001
stator cooling water pump YCZ50-250B
solenoid valve DG4V-3-2A-VM-U-P7-60
Electro-hydraulic servo valve S63JDGA4VPL
Roots vacuum pump ZJ-30
Gear reducer MO2225OBGCC15A
Hydraulic valve L-DB100F2-3X/16
air filter pressure reducing valve YT-205BN
accumulator bladder NXQA-L1.6/31.5L
needle valve SS-1RS8MM
Sealing ring DG600-240-07-03
ID FAN servo valve seals TY9112ABC
Solenoid valve 3WE6A61B/CW220RN9Z5L
Stop valve J41H-10C
O-shaped sealing ring HQ01.122
Mechanical seal BKM79.4143A
Electric stop valve J961Y-P55.519V
pressure hose SMS-10-2438-B
pressure relief valve YSF12-25/50-KJ
Solenoid Valve EFHB8320G174 220/50
Two-position three-way solenoid valve GS023500N/3510
O-ring rubber seal 16*2.5-G-S-GB/T3452.1
gate Z41H-100
servo valve SM4-20(15)57-80/40-10-H607
coupling CZ50-250
MECHANICAL SEAL-N.D.E L270/102
Pneumatic steam trap J661Y-P55140V
pressure hose SMS-10/12-1524mm-B
Guide bearing 100LY-215-1-007
The electromagnetic valve S203SH98V5CG4
Bladder NXQA-10/31.5
AST solenoid valve 0508.1020T0301.AW025
AC reciprocating pump A10VSO100DR/32R-VPB12N00
Double Pump GPA2-16-16-E-20-R6.3
Top shaft oil pump A10VS0100DRS/32R-VPB12N00
SERVO VALVE SM-20(15)57-80/40-10-H607
The electromagnetic valve 0508.1488T0301.AW025
Medium pressure insert rings for dome valves DN200 P29616D-00
LP accumulator bladder YZ326641-A/10GAL
o-ring 190X3.55
Two-position four-way solenoid valve D1VW001KNNEE
Sealing oil pump minor repair kit component G70K7/7.5F4NVBP
By-pass valve HC3402A3-08
Cooling fan YE2-80M1-6
Square head tube plug Q/D9402 NPT 1/2
Directional valve 4WE10H5X/EW230N9K4/M
Adjustment of valve sleeves for security systems ktpw40
Diaphragm 1 1/2"" LOF-98H
solenoid valve DSG-03-3C4-A240-50
Solenoid valve F3DG4S4-012A-50-JA-AM-S617-J
Hydraulic accumulator bladder & Seal kit NXQ-AB-63/31.F
pump HSNH440-46NZ
gate Z41W-10P
pressure hose SMS-12/20-1219mm-B
PUMP 100AY67X7
Mechanical seal (NDE) 11-SHF11/135-E10-A3 00 11
suction filter P-1766
Block valve SD61H-P55200V SA-182 F91
O-ring BH23671.00
Solenoid valve 22FDA-K2T-W110R-20
Pressure measuring joint CSHD-G1/4""
servo valve J761-004A
Medium pressure shut-off valve WJ20F3.2P
RING,SNAP 100AY67X6-10
Electromagnetic directional valve 0508.3054T0101.AW007
Hydraulic motor solenoid valve SV4-10V-3-6T-220AS
pressure hose SMS-10/N1/4-915mm-B
Stop valve J65Y-P9010P
BLADDER NXQ A.25/31.5
bellows globe valve (flange) 25FWJ1.6P
Servo valve 1650-0069SH
Bearing shells 0120/0050
Accumulator bladder NXQ-A-1/20-L-Y
SERVO VALVE SM-20(15)57-80/40-10-H607
DFYLCTY-2026-1-14-A