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MEC-O-MATIC Check Valve for Chemical Metering Pumps - Check Valves for Chemical Metering Pumps
MEC-O-MATICCheck Valves for Chemical Metering Pumps

MEC-O-MATIC Check Valve for Chemical Metering Pumps

The MEC-O-MATIC Valve is a check valve for chemical metering pumps, featuring a PVC body with 3/8 in tube inlet and 3/8 in tube discharge. It is compatible with Stingray brand equipment and carries manufacturer part…

SKU 3G-OTH-79704

Also listed as: U 8800704 · U-8800704

Brand
MEC-O-MATIC
Item
Check Valve for Chemical Metering Pumps
Category
Check Valves for Chemical Metering Pumps
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

MEC-O-MATIC
Manufacturer Part Number
U8800704
Product Type
Valve
Body Material
PVC
Compatible Brand
Stingray

Technical Documents

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MEC-O-MATIC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MEC-O-MATIC Valve is a check valve for chemical metering pumps, featuring a PVC body with 3/8 in tube inlet and 3/8 in tube discharge. It is compatible with Stingray brand equipment and carries manufacturer part number U8800704.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the MEC-O-MATIC Valve used for?

The MEC-O-MATIC Valve is a check valve designed for chemical metering pumps. It prevents backflow in fluid-handling systems, commonly used in water treatment, chemical dosing, and industrial processing applications where precise flow control is required.

What are the specifications of the MEC-O-MATIC Valve?

This valve has a PVC body with 3/8 in tube inlet and 3/8 in tube discharge. It is compatible with Stingray brand equipment and carries manufacturer part number U8800704. The product type is a check valve for chemical metering pumps.

Where to buy the MEC-O-MATIC Valve worldwide?

3G Electric supplies the MEC-O-MATIC Valve worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the MEC-O-MATIC Valve?

Install the MEC-O-MATIC Valve by connecting the 3/8 in tube inlet and discharge to matching tubing, ensuring proper orientation for flow direction. Tighten connections securely without over-torquing the PVC body. Follow standard check-valve installation practices for chemical metering systems.

Used in

Common applications for MEC-O-MATIC
Water treatment — MEC-O-MATIC peristaltic metering pumps (e.g., UD75-XA-LSAUG19) for precise chemical dosing of coagulants or pH adjusters.
Chemical processing — MEC-O-MATIC replacement tube kits in Viton for handling aggressive solvents and acids in batch dosing systems.
Industrial fluid handling — MEC-O-MATIC flow indicators (e.g., U7012309) for visual verification of chemical flow in cooling water treatment.
Wastewater management — MEC-O-MATIC check valves (e.g., U8800704) to prevent backflow in polymer dosing lines.
Pharmaceutical manufacturing — MEC-O-MATIC silicone replacement tube kits for sterile fluid transfer in cleanroom environments.
Agricultural irrigation — MEC-O-MATIC peristaltic pumps (e.g., UD50-XA-LSAUXXX) for injecting fertilizers or pesticides into irrigation lines.

MEC-O-MATIC Products

3G Electric supplies MEC-O-MATIC check valves for chemical metering pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This check valve features a PVC body with FNPT female connections on both ends, sized for 3/4 inch pipe. The FKM diaphragm provides sealing against backflow in corrosive fluid systems. Typical applications include chemical processing, water treatment, and industrial piping where resistance to aggressive media is required
PLAST-O-MATIC
This check valve features a PVC body with FNPT female connections on both ends, sized for 3/4 inch pipe. The FKM diaphragm provides sealing against backflow in corrosive fluid systems. Typical applications include chemical processing, water treatment, and industrial piping where resistance to aggressive media is required
This PVC inline diaphragm check valve features a 1/2 in pipe size with FNPT x FNPT female connections. The valve body is PVC, and the diaphragm is made of FKM. It is used to prevent backflow in low-pressure liquid systems, particularly in applications handling corrosive fluids
PLAST-O-MATIC
This PVC inline diaphragm check valve features a 1/2 in pipe size with FNPT x FNPT female connections. The valve body is PVC, and the diaphragm is made of FKM. It is used to prevent backflow in low-pressure liquid systems, particularly in applications handling corrosive fluids
This PVC inline diaphragm check valve features a 1-inch pipe size with FNPT x Socket connections and a FKM diaphragm. The valve body is made of PVC with female threads. It is used to prevent backflow in piping systems handling corrosive fluids
PLAST-O-MATIC
This PVC inline diaphragm check valve features a 1-inch pipe size with FNPT x Socket connections and a FKM diaphragm. The valve body is made of PVC with female threads. It is used to prevent backflow in piping systems handling corrosive fluids
This PLAST-O-MATIC check valve features a PVC inline valve body with 1/4 in FNPT x FNPT female connections. The FKM diaphragm provides backflow prevention in corrosive fluid systems. Typical applications include chemical processing, water treatment, and industrial plumbing where one-way flow control is needed
PLAST-O-MATIC
This PLAST-O-MATIC check valve features a PVC inline valve body with 1/4 in FNPT x FNPT female connections. The FKM diaphragm provides backflow prevention in corrosive fluid systems. Typical applications include chemical processing, water treatment, and industrial plumbing where one-way flow control is needed
Brass check valve for pneumatic systems, allowing flow in one direction and preventing backflow. Suitable for in-tank installation. Features a 3/4 in OD and 1/2 in male NPT connection. Rated for maximum pressure of 450 psi
CONTROL DEVICES
Brass check valve for pneumatic systems, allowing flow in one direction and preventing backflow. Suitable for in-tank installation. Features a 3/4 in OD and 1/2 in male NPT connection. Rated for maximum pressure of 450 psi
Brass check valve with 3/4 in tube connection and 1 in male pipe thread (MPT) port. Rated for maximum pressure of 450 psi. Used in pneumatic systems to prevent backflow of air or gas, suitable for in-tank mounting in industrial air receivers and compressors
CONTROL DEVICES
Brass check valve with 3/4 in tube connection and 1 in male pipe thread (MPT) port. Rated for maximum pressure of 450 psi. Used in pneumatic systems to prevent backflow of air or gas, suitable for in-tank mounting in industrial air receivers and compressors

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