Actuators & Accessories Solenoid Valve

2/2-Way Guide-Type Solenoid Valve 2251/1751

Guide-type diaphragm 2/2-way solenoid valve designed for long service life and flexible seal selection.

Quick Specifications

Type: 2/2-way Guide Type
Size: DN14-DN50
Material: Brass / SS304
Pressure: 0.03-1.6 MPa
Connection: G1/4-G2
Temperature: NBR -10°C to +80°C

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Product Details

2251/1751 series has brass or SS304 body options with size coverage from DN14 to DN50.

Specifications

Parameter	Value
Type	2/2-way Guide Type
Size	DN14-DN50
Material	Brass / SS304
Pressure	0.03-1.6 MPa
Connection	G1/4-G2
Temperature	NBR -10°C to +80°C
Model	2251 / 1751
Control Type	NC / NO
Orifice	DN14-DN50
Flow Coefficient	Kv 1.5-39 m³/h
Pressure Rating	0.03-1.6 MPa
Body Material	Brass / SS304
Seal Material	NBR / FKM / EPDM
Thread Port	G1/4-G2
Voltage	AC220V / AC110V / DC24V
Protection Class	IP65

FAQ

How do you handle shipping and logistics?

We offer flexible shipping options including FOB, CIF, CFR, and DDP terms. Products are shipped via sea freight (most economical for bulk orders), air freight (for urgent/smaller orders), or courier (DHL/FedEx/UPS for samples). We handle all export documentation including commercial invoice, packing list, certificate of origin, and inspection certificates.

What is your minimum order quantity (MOQ)?

Minimum Order Quantity (MOQ) varies depending on product type and customization requirements. For standard products, the MOQ is typically 1 to 10 pieces. For OEM/ODM projects, the MOQ is typically 50 to 1000 pieces, depending on the complexity of the product. We welcome small sample orders for quality assessment.

What is the typical lead time for orders?

Standard products in stock: 7-15 days. Custom OEM orders: 30-60 days depending on specifications and quantity. We provide detailed production schedules and keep you updated throughout the manufacturing process. Rush orders can be accommodated for urgent requirements.