GATE VALVES

General Description

TRL
SOFT SEALING GATE VALVE

COUPLING FOR ASBESTOS CEMENT PIPES
PN-10/16 DN-50/300
 
 

Ref

NAME

No. Pcs.

MATERIAL

STANDARD
1 BODY 1 GGG-50

DIN 1693
2 BONNET 1

GGG-50

DIN 1693
3 WEDGE 1 GGG-50

DIN 1693
4 WEDGE COATING 1 NBR/EPDM -
5 STEM 1

Stainless St. 13% Cr

 UNE 37-103
6 WEDGE LOCK NUT 1

Copper alloy

 UNE 37-103
7 BODY BONNET GASKET 1

EPDM

 -
8 PACKING 1

EPDM

 -
9 CIRCLIP 1 Steel+Nickel -
10 GLAND 1 DELRIN -
11 RETAINING RING 1

AISI 304

 -
12 RETAINING WASHER 1

Bronze Rg.5

DIN 1705
13 O RING STUFFING NUT 2 NBR -
14 DUST GUARD 1 NBR -
*15 HANDWHEEL 1

GGG-50

 DIN 1693
*16

HANDWHEEL BOLT

 1

Stainless St. 18/8

 DIN 933
*17 HANDWHEEL WASHER 1

Stainless St. 18/8

DIN 9021
18 BODY BONNET BOLT s/DN

Steel

 DIN 912
19

SQUARE CAP

 1 GGG-50

DIN 1693
20

SQUARE CAP BOLT

 1

Stainless St. 18/8

DIN 912

* option
 
DN D PIPE CLASS

L

 A D1

No. of
turns for
closing

Closing
Torqe
N·m

Ød

os

a
A B C D

E-F
50 - 67 67 67 67 250 218.5 125 12.5 19.6 20 14.3 29
60 - 77 77 77 77 270 243 150 13 19.6 25 17.3 34
70 - 89 89 89 89 280 287 175 16 29.4 25 17.3 34
80 - 99 99 99 101 280 287 175 16 29.4 25 17.3 34
100 119 119 119 119 125 300 324 200 20 29.4 25 17.3 38
125 143 143 143 149 156 325 384 275 25 39.2 28 19.3 38
150 170 170 170 174 187 350 431.5 315 30 68.6 28 19.3 38
200 222 222 222 232 E-236/F-249 400 509 375 33 78.4 32 24.3 42
250 272 272 280 287 E-293/F-311 450 613.5 400 45 127.4 36 27.3 47
300 326 326 330 339

E-353/F-360

 500 693.5 500 50 176.4 36 27.3 47
 

GATE VALVES

General Description
 
RAPHAEL Valves Industries (1975) LTD. N. Ind. Zone, P.O.Box 555, Or-Aqiva 30600,Israel.
Tel. 972-4-6263555, Fax. 972-4-6263558 e-mail