(79058) Ukraine, Lviv, Ul.Zamarstynovskaya, 41.
Tel. (0322) 52-44-58; fax (032) 297-05-43
E-mail: texarm@utel.net.ua

 

disc flange  faucetS DN 25-50, PN 100

.  .. 19332733.003-96

Used as shut-off devices for natural gas, oil and oil products in oil, gas transportation and mining enterprises.

TECHNICAL CHARACTERISTICS

nominal pressure

N 100

test pressure

15

Connection to the pipeline

 flang

Flange connecting dimensions of pipelines

ANSI/ASME B 16.5

Material of body parts

stainless steels

Material of  shutter

tungsten carbide

Secondary seal material

PTFE

Hydraulic resistance coefficient

0,400,05 - for DN 25 DN 40;
0,950,05 - for DN 32 DN 50

Installation position

arbitrary

Direction of flow

 unilateral

Operation

Manual

Fluid temperature

-40…+100°

Fixed resource

10 000 cycles

Arrangement and drawing

The main overall and mounting dimensions, weight cranes, maximum torque for crane control.

Designation

DN,

L,

H,

Weight,

,

·

25.100

25

49

250

2,2

80

32.100

32

40.100

40

57

350

3,2

150

50.100

50


I disorder and work

Assembly drawing

 

1 - fixed disk,                8 - pin;
2 - movable disk          9 - screw;
3 - ring still                  10 - a cover flange;
4 - Housing                 11 - cover flange;
5 - cage,                     12 - O-ring;
6 - Handle                  13 - A perfect spring waves;
7 - pin;                        14 - the pressing ring.

 

       C