Knife Gate Valve 101

DN50-1400 PN10-16

Own production

Certificates and full package of documents

Production time from 20 days

Technical Specifications

Nominal diameter — DN 50-1400
Nominal pressure — PN10-PN16
Medium temperature — -60 °C ... +300 °C
Types of Valve End Connections — Wafer, lug
Leakage Class — «А»
Mounting Position — Any, except for the actuator facing downward
Types of Control — — manual (lever)  
—manual (handwheel)
— manual (gearbox)
— pneumatic actuation 
— electric actuation
Warranty Period — 12 months
Average Service Life — 2500 cycles
Guaranteed Service Life — Not less than 1000 cycles

Technical Drawings and Dimensions

Nominal Pressure PN10

Basic Dimensions Table

DN	D, mm	D1, mm	D2, mm	L, mm	n-ød
50	165	125	102	48	4-M16
65	185	145	122	48	4-M16 / 8-M16
80	200	160	138	51	8-M16
100	220	180	158	51	8-M16
125	250	210	188	57	8-M16
150	285	240	212	57	8-M20
200	340	295	268	70	8-M20
250	395	350	320	70	12-M20
300	445	400	370	76	12-M20
350	505	460	430	76	16-M20
400	565	515	482	89	16-M24
450	615	565	532	89	20-M24
500	670	620	585	114	20-M24
600	780	725	685	114	20-M27

Tabular values for diameters DN700–DN1400 and for pressure PN16 are available upon request

Product Description

Knife Gate Valve Model 101 is designed to shut off the flow of medium in industrial pipelines. It features a simple and reliable construction and is capable of operating in harsh conditions, including with media containing solid particles. The seal is securely fixed in the body by a metal retaining ring. Advantages of this model include ease of maintenance and the option to install a flushing line at the bottom of the body, which prevents the valve from jamming during operation in environments with a high content of abrasive particles.

Design Features: