Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd.
| Application | Control valve position in process automation |
| Delivery Time | 5-7 days |
| Supply Ability | 10000pcs |
| Payment Terms | T/T |
| Material | Aluminum alloy / Stainless steel |
| Feedbacktype | Potentiometer / LVDT / Digital encoder |
| Certification | Brand new original |
| Brand Name | MOOG |
| Model Number | D633-308B |
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Product Specification
| Application | Control valve position in process automation | Delivery Time | 5-7 days |
| Supply Ability | 10000pcs | Payment Terms | T/T |
| Material | Aluminum alloy / Stainless steel | Feedbacktype | Potentiometer / LVDT / Digital encoder |
| Certification | Brand new original | Brand Name | MOOG |
| Model Number | D633-308B | ||
| High Light | D633-308B Electro Hydraulic Servo Valve ，Electro Hydraulic Servo Valve 350 Bar | ||
| Model | D633-308B |
| Valve Type | Direct-acting electro-hydraulic servo valve (DDV) |
| Valve Configuration | 4/3-way throttling type |
| Mounting Surface | ISO 4401 Size 03 (NG6 / D03) standard |
| Maximum Working Pressure | 350 bar (5000 psi) at P/A/B ports; T port ≤50 bar (up to 350 bar with Y-type connection) |
| Flow Rate | Maximum flow rate: 75 L/min (19.8 gpm) at Δp = 35 bar |
| Response Time | 0–100% step response time ≤12 ms |
| Operating Temperature | -20°C to +80°C (Standard FKM seal) |
| Compatible Media | Mineral hydraulic oil, phosphate ester oil (Skydrol, etc.) |
| Recommended Cleanliness | NAS 7/ISO 18/15 |
| Power Supply | 24 VDC (18–32 VDC wide voltage compatibility) |
| Control Signal Options | ±10 V / ±10 mA / 4–20 mA |
| Electrical Interface | Standard 6+PE pin connector (plug ordered separately) |
| Protection Rating | IP65 (after installation and plug sealing) |
| Net Weight | Approximately 0.9 kg |
| Gross Weight (standard carton) | Approximately 1.2 kg |
| Dimensions | Approximately 82 × 65 × 80 mm |
| Construction Materials | Cast iron body / Cast aluminum, high-precision stainless steel valve core |
| Standard Seal | FKM (fluororubber) - EPDM/FFKM upgrades available |
Company Details
Business Type:
Distributor/Wholesaler,Manufacturer,Agent,Exporter,Trading Company,Seller
Year Established:
2018
Total Annual:
2,000,000$-3,000,000$
Employee Number:
15~20
Ecer Certification：
Verified Supplier
Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd. Founded in 2018 | Headquartered in Fengdong New Town, Xi'an, Shaanxi Province, China Company Overview Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd. is a leading manufacturer and supplier of industrial automation contr... Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd. Founded in 2018 | Headquartered in Fengdong New Town, Xi'an, Shaanxi Province, China Company Overview Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd. is a leading manufacturer and supplier of industrial automation contr...
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