UPVC True Union Ball Valve

A PVC-U/C true union ball valve with union connections on both ends. Quick 90-degree handle operation with full bore design.

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Category: UPVC Fittings

UPVC Fittings

Product Overview

UPVC true union ball valve with union connections on both ends for quick 90-degree handle operation. Manufactured from virgin PVC-U compound per GB/T 10002.2 and ISO 1452, this UPVC true union ball valve provides full-bore flow with EPDM seals and true union ends for easy maintenance. Available in DN 15 - 200 mm with PN6 - PN16 ratings.

Quick Information

Type: True Union Ball Valve
Material: PVC-U / PVC-C
Size: DN 15 - 200 mm
Pressure Rating: PN6 - PN16
Connection: Union / Socket
Standard: GB/T 10002.2 / ISO 1452
Stock: In stock

Specification Table

Size DN(De)	Dimensions (mm)
	D0	d0	d1	d2	d	T	H1	H	L
15(20)	51.50	27.40	20.30	19.95	15.50	17.00	26.30	82.80	95.50
20(25)	59.00	32.70	25.30	24.95	20.50	19.50	30.60	92.80	109.10
25(32)	70.00	41.30	32.30	31.90	26.00	23.00	39.10	109.20	122.60
32(40)	85.40	49.60	40.35	39.90	33.00	27.00	44.20	131.80	147.30
40(50)	98.90	60.20	50.35	49.90	39.00	32.00	52.20	143.20	158.80
50(63)	122.20	76.00	63.40	62.90	51.00	38.50	71.30	175.70	182.80
65(75)	158.60	89.60	75.40	74.90	64.00	44.50	82.80	231.50	234.00
80(90)	192.10	105.40	90.50	89.90	81.00	52.00	99.30	260.60	255.00
100(110)	223.60	128.40	110.60	109.90	99.00	62.00	115.20	292.10	297.00

Key Features

True Union Design: The UPVC true union ball valve has union ends on both sides, allowing the valve body to be removed for maintenance without cutting pipe.
Full-Bore Flow: The ball of the UPVC true union ball valve matches the pipe bore, giving full flow capacity with minimal pressure loss.
Quick 90° Operation: A quarter-turn handle on the UPVC true union ball valve opens or closes the line instantly.
EPDM Sealed: The EPDM seals of the UPVC true union ball valve provide reliable, chemical-resistant sealing.
Chemical Resistance: The PVC-U body of the UPVC true union ball valve withstands acids, alkalis and industrial chemicals.
PN6 - PN16 Rated: The UPVC true union ball valve matches common PVC-U pipe pressure classes from DN 15 to 200 mm.

Production

Raw Material

Each UPVC true union ball valve is assembled from PVC-U body, ball, union nuts and EPDM seals, all manufactured per GB/T 10002.2 and ISO 1452.

Molding Process

Body, ball and union components of the UPVC true union ball valve are injection molded, then assembled with EPDM seals and tested for smooth operation.

Quality Control

Every UPVC true union ball valve is pressure-tested and function-checked for smooth open-close operation and leak-free sealing before packing.

Applications

Industrial chemical piping uses the UPVC true union ball valve for shut-off and flow control in process lines.
Water treatment systems install the UPVC true union ball valve for isolation at filter and equipment connections.
Irrigation systems rely on the UPVC true union ball valve for zone isolation and flow control.
Building services choose the UPVC true union ball valve for maintenance-friendly shut-off in PVC-U piping.