High purity spigot ends for Plast-O-Matic Valves; for bead and crevice free connections with critical piping applications

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Series ZSP cut sheet (PDF) click here

Spigot End Connectors

Kynar® PVDF and Natural Polypropylene connections for use with metric and IPS piping systems • Plast-O-Matic "ZSP"

Series ZSP spigot end connectors for high purity deionized water systems, ultra-pure chemical processes, etc.


High purity spigot end connectors for semiconductor, pharmaceutical and other industrial applications involving critical liquid processing. Valves and spigot ends must be ordered as a set and are fused together by Plast-O-Matic.

Series ZSP spigots are compatible with virtually all homopolymer and copolymer piping systems


Spigot connectors available in PVDF Kynar® and Natural Unpigmented Virgin Polypropylene. Some sizes use pigmented polypropylene, based on piping specified. For use with metric and IPS piping systems. Designed for BCF and Infra-Red Butt and Socket Fusion Piping.


High-Purity Spigot-End Connectors of PVDF Kynar® and Polypropylene are available for Plast-O-Matic PressureRegulators, Series RV Relief, By-Pass and Back pressure Valves, FC Flow Controls, and for Series BSD MiniatureAir-Operated Diaphragm Shut-Off Valves. Available in most cases for other standard valves, as well as custom designed products. For further information consult factory.

Spigot End Connector Dimensions:

Please note that dimensions for ZSP shown here are for Plast-O-Matic True Blue Pressure Regulators only...for backpressure regulators, diaphragm valves, flow controls, etc. please contact the factory.

dimensional drawing of Series ZSP spigot end connectors
Pipe Size mm2025325063
Pipe Size inches1/2"3/4"1"1½"2"

* F dimension is identical for all types of valves.
1 Asahi
2 +GF+

Specifications & Ordering Information:

Part numbers for Series ZSP spigot end connectors

Helpful Links:

Cut Sheet/PDF file for Series ZSP Spigot End Connectors

High Purity Cleanroom Procedure Class 100 cleanroom service w/end protectors, 6 mil bagging, etc.

Series PRE, PR, PRH & PRA High performance True Blue Pressure Regulators.

Series BSD & BSDA PTFE diaphragm Air-actuated shutoff valves for pressure and drain applications.

Online pressure drop calculator use the supplied Cv and known flow rate to calculate and compare performance.

     Note: For complete information request catalog: Catalog Request ZSP

Plast-O-Matic Valves, Inc.
1384 Pompton Avenue
Cedar Grove, NJ 07009 USA
Voice: (973) 256-3000
Fax: (973) 256-4745


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