Shaanxi Qindiyuan Environmental Protection Equipment Co., Ltd.
| Feedbacksignal | Potentiometer / LVDT / Digital feedback |
| Responsetime | Less than 1 second |
| Payment Terms | T/T |
| Type | Electro-pneumatic / Pneumatic / Digital |
| Outputpressurerange | 3-15 psi / 0.2-1.0 bar |
| Powersupply | 24 V DC / 110 V AC / 220 V AC |
| Material | Aluminum alloy / Stainless steel |
| Mountingtype | Direct mount / Remote mount |
| Protectionclass | IP65 / NEMA 4 |
| Accuracy | ±1% of full scale |
| Productname | Valve Positioners |
| Operatingtemperature | -20°C to 70°C |
| Function | Control valve actuator position |
| Supplypressure | 20-30 psi / 1.4-2.0 bar |
| Delivery Time | 5-7 days |
| Inputsignal | 4-20 mA / 0-10 V / HART / Fieldbus |
| Supply Ability | 10000 pcs |
| Application | Control of industrial control valves in process industries |
| Model Number | D633-319C |
| Brand Name | MOOG |
| Certification | Brand new original |
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Product Specification
| Feedbacksignal | Potentiometer / LVDT / Digital feedback | Responsetime | Less than 1 second |
| Payment Terms | T/T | Type | Electro-pneumatic / Pneumatic / Digital |
| Outputpressurerange | 3-15 psi / 0.2-1.0 bar | Powersupply | 24 V DC / 110 V AC / 220 V AC |
| Material | Aluminum alloy / Stainless steel | Mountingtype | Direct mount / Remote mount |
| Protectionclass | IP65 / NEMA 4 | Accuracy | ±1% of full scale |
| Productname | Valve Positioners | Operatingtemperature | -20°C to 70°C |
| Function | Control valve actuator position | Supplypressure | 20-30 psi / 1.4-2.0 bar |
| Delivery Time | 5-7 days | Inputsignal | 4-20 mA / 0-10 V / HART / Fieldbus |
| Supply Ability | 10000 pcs | Application | Control of industrial control valves in process industries |
| Model Number | D633-319C | Brand Name | MOOG |
| Certification | Brand new original | ||
| High Light | Direct Acting Servo Valve ，Servo Valve DDV ，MOOG D633-319C | ||
| Parameter | Specification | Description |
|---|---|---|
| Model | D633-319C | Complete Model: D633-319C |
| Type | Direct-acting servo valve (DDV) | Directly driven by linear force motor, no pilot stage |
| Maximum Working Pressure | 350 bar (35 MPa) | P/A/B ports; T port ≤50 bar (no Y port) / ≤210 bar (with Y port) |
| Rated Flow Rate | 40 L/min | @35 bar Valve pressure drop (single port) |
| Maximum Flow Rate | 75 L/min | Overload flow rate |
| Step Response | ≤12 ms | 0->100% stroke Moog |
| Frequency Response | 40-60 Hz | ±100% input signal |
| Control Accuracy | Hysteresis < 0.2%, resolution < 0.1% | High precision control |
| Parameter | Specification | Description |
|---|---|---|
| Power Supply | 24 VDC (19-32 VDC) | Wide voltage range |
| Maximum Current | 1.2 A | Power consumption specification |
| Control Signal | ±10 V / ±10 mA / 4-20 mA | Built-in Amplifier, Analog Interface |
| Valve Core Feedback | Built-in Displacement Sensor (LVDT) | Closed-Loop Control |
| Protection Rating | IP65 (with standard plug) | Dust and water resistant |
| Parameter | Specification | Description |
|---|---|---|
| Installation Standard | ISO 4401 Size 03 (CETOP 03) | Industry standard compatibility |
| Installation Method | Flange Fixed | Any Installation Position |
| Valve Body Material | Steel | Durable construction |
| Sealing | NBR/FKM | Oil-resistant and High-Temperature Resistant |
| Weight | ≈2.5 kg | Compact and lightweight |
| Power Off Position | Spring Centering | Safe Position |
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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