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3G Electric
PLAST-O-MATIC Pneumatically Actuated Diaphragm Valve: 1/4 in, PVC, 3-Way, FNPT x FNPT - 3-Way, Plastic Pneumatically-Actuated Diaphragm Valves
PLAST-O-MATIC3-Way, Plastic Pneumatically-Actuated Diaphragm Valves

PLAST-O-MATIC Pneumatically Actuated Diaphragm Valve: 1/4 in, PVC, 3-Way, FNPT x FNPT

The PLAST-O-MATIC Pneumatically Actuated Diaphragm Valve (SKU BSDA025T-NC-PV, MPN BSDA025T-NC-PV) is a 3-way, plastic pneumatically-actuated diaphragm valve with a 1/4 in PVC body and FNPT x FNPT connections. It…

SKU 3G-OTH-441379

Also listed as: BSDA025TNCPV · BSDA025T NC PV

Brand
PLAST-O-MATIC
Item
Pneumatically Actuated Diaphragm Valve: 1/4 in, PVC, 3-Way, FNPT x FNPT
Part Number
BSDA025T-NC-PV
Category
3-Way, Plastic Pneumatically-Actuated Diaphragm Valves
Available to Order
Also known as:BSDA025T-NC-PVPLAST-O-MATIC
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Technical Specifications

PLAST-O-MATIC
Manufacturer Part Number
BSDA025T-NC-PV
Type
PVC, 3-Way, FNPT x FNPT, PTFE
For Media
Water
Actuator Type
Single-Acting Spring Return
Connection Type
FNPT x FNPT
Actuator Operation
Air to Spring
Diaphragm Material
PTFE
Diaphragm Valve Type
3-Way
Connection Type-Side 1
NPT
Connection Type - Side 2
NPT
Connection Gender - Side 1
Female
Connection Gender - Side 2
Female

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

Product Description

The PLAST-O-MATIC Pneumatically Actuated Diaphragm Valve (SKU BSDA025T-NC-PV, MPN BSDA025T-NC-PV) is a 3-way, plastic pneumatically-actuated diaphragm valve with a 1/4 in PVC body and FNPT x FNPT connections. It features a single-acting spring return actuator with air-to-spring operation, a PTFE diaphragm, and is designed for water media.

Frequently Asked Questions

What is a PLAST-O-MATIC pneumatically actuated diaphragm valve used for?

This 3-way PVC diaphragm valve with PTFE diaphragm is used for on-off or diverting flow of water in industrial piping systems. The air-to-spring actuator provides fail-safe positioning, making it suitable for applications requiring reliable shutoff or media routing in chemical processing, water treatment, and similar environments.

What are the specifications of the PLAST-O-MATIC BSDA025T-NC-PV valve?

The PLAST-O-MATIC BSDA025T-NC-PV is a 1/4 in, 3-way PVC diaphragm valve with FNPT x FNPT connections. It has a PTFE diaphragm, a single-acting spring return actuator with air-to-spring operation, and is rated for water media. The actuator requires compressed air to open and springs to close.

Where to buy PLAST-O-MATIC diaphragm valves worldwide?

3G Electric supplies PLAST-O-MATIC pneumatically actuated diaphragm valves worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the BSDA025T-NC-PV or other PLAST-O-MATIC valve configurations.

How to install a PLAST-O-MATIC air-to-spring diaphragm valve?

Mount the valve in any orientation, ensuring the actuator is not subjected to external loads. Connect the air supply to the actuator port; apply compressed air to open, and vent to close via spring force. Use PTFE tape on FNPT threads. Always follow the manufacturer's installation manual for torque and piping support.

Used in

Common applications for PLAST-O-MATIC
Chemical processing — PLAST-O-MATIC RVT150V-PV PVC pressure relief valve with FKM seals for overpressure protection on corrosive liquid lines.
Semiconductor wet bench — PLAST-O-MATIC RVDTM100T-PV PTFE antisiphon relief valve for ultra-pure chemical delivery systems.
Water treatment — PLAST-O-MATIC GGS series gauge guards with PTFE diaphragm to isolate pressure gauges from scaling and corrosive additives.
Plating and surface finishing — PLAST-O-MATIC gauge guards with Viton diaphragm and PVC body for acid and caustic bath monitoring.
Pharmaceutical fluid handling — PLAST-O-MATIC PTFE-bodied valves for high-purity liquid transfer where metal contamination is prohibited.
Laboratory and pilot plants — PLAST-O-MATIC adjustable back pressure relief valves in 1 inch to 3 inch sizes for small-scale corrosive fluid systems.
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PLAST-O-MATIC Products

3G Electric supplies PLAST-O-MATIC 3-way, plastic pneumatically-actuated diaphragm valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This 3-way pneumatically actuated diaphragm valve features a polypropylene body and PTFE diaphragm, with FNPT x FNPT connections. It is operated by a single-acting spring return actuator with air-to-spring operation. Suitable for handling corrosive chemicals in industrial piping systems requiring flow diversion or mixing
PLAST-O-MATIC
This 3-way pneumatically actuated diaphragm valve features a polypropylene body and PTFE diaphragm, with FNPT x FNPT connections. It is operated by a single-acting spring return actuator with air-to-spring operation. Suitable for handling corrosive chemicals in industrial piping systems requiring flow diversion or mixing

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