ESCO Group of Companies

Piston Valves

OPERATING PRESSURE	OPERATING TEMP
32 KG/CM2 (465 PSI)	205º C (401º F)

Dimentions (in MM) & Weight (in Kg) (Aprox.)

Sizes	A	B	C	WT
1/4”-1/2”	50	163	85	2.7
3/4”	66	193	110	4.3
1”	71	234	120	6.8
1.1/4"	91	249	145	9.8
1.1/2"	91	301	150	15.6

Principle

Our Piston Valves are available in a size range of 1/4" to 1.1/2" and with Screwed, Socket-Weldable or Flanged end connections. They are designed for long and trouble-free service with minimum maintenance.

Salient Features

Efficient sealing arrangement
Escolyte on Stem and inside the Cylinder imparts surface hardness and excellent resistance against wear, erosion and corrosion.
Easy replaceability of Disc Rings.
Spring loaded U-shaped Teflon Piston Ring.
V-shaped gland packings of filled grade of Teflon for better wear resistance.
Gland packings are spring loaded and self-adjusting.
Completely enclosed Assembly to avoid dirt 'and scale entering into the sealing area.

Body Material

ASTM A351 Gr. CF8 (S.S)

"Committed to Help Conserve Steam Energy"

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