Alcon ECI Valves (ITT) manufactures an epoxy-filled, plastic cannister solenoid valve, and a 2-way solenoid valve with a glass filled polypropylene body. Both plastic solenoid valves are for use in high humidity applications where exposure to the elements is involved. These plastic solenoid valves are available in a number of flow patterns and as an actuator only models.

SMC manufactures a number of solenoid valves including an all plastic construction series that is pilot operated and features two ports. The plastic solenoid valves feature a large flow capacity, and a high speed coil of up to 20 million cycles at 100cps for pneumatic use.

Plast-O-Matic develops and manufactures a line of solenoid valves including a series of compact plastic solenoid valves used for acids, chlorine solutions, solvents, caustics and ultra-pure liquids. The plastic valves are available with a 3/16" orifice for high pressures, or a 1/4" orifice for high Cv; and feature a back pressure rating of 70 psi.

Valcor manufactures diaphragm isolated solenoid valves that feature polypropylene bodies, and 24 VDC and 115vac/60Hz standard voltages. The plastic solenoid valves are available in two-way normally closed, normally open, and three-way construction.

Peter Paul manufactures 2-way and 3-way, general purpose solenoid valves with plastic bodies. Models may feature 2-way normally open, 2-way normally closed, 3-way normally closed, 3-way normally open, 3-way directional control, or 3-way multi purpose configurations. The valves are used to control water, oils, solvents, process fluids, gases and steam.

DEMA designs and manufactures a plastic Y-type strainer used within water lines ahead of solenoid valves. The plastic strainer features a maximum pressure of 125 psi at 180F, and is available as a 1/4 or 3/8 NPT model with a 100 mesh screen.

B/C Valve manufactures 2-way, plastic solenoid valves that are chemically resistant and feature a 1", 1-1/2" or 2" diaphragm. The PVC valves' AC voltages include 24-50/60, 110/120-50/60, and 220/240-50/60; while DC voltages are 12 and 24. Each plastic valves' actuation response time ranges from 3 to 6 seconds.

Solenoid Valves UK manufactures plastic solenoid valves for general purpose and aggressive media applications, including air, vacuum, water, RO or Demin Pure water, and also for very aggressive acid, alkali gases and liquids. Products are available in normally closed or normally open configurations.

Electric Solenoid Valves is a retailer of plastic electric solenoid valves in 1/4" sizes. Products are available in a plastic body with 12V DC or 120V AC coil, 2-way, normally closed, and are mountable in any position.