OSY valve

OUTSIDE SCREW & YOKE BRONZE GATE VALVES

Bronze Threaded OS&Y Gate Valve / Model OSY-T175

Size
Working Pressure
Max. Test Pressure
Working Temperature

W

: ¾”, 1”, 1 ¼”, 1 ½”, 2”
: 12 bar (175psi)
: 24 bar (350psi)
: 0 - 80°C

11
4
10

8
EX 2 6 4 9 0
OSY-T175

2
3

L I S TE D
D AT E

L

7
6
1
ANSI B1.20.1 NPT
BS21. BSPT

20


OUTSIDE SCREW & YOKE BRONZE GATE VALVES

Material List
No

Part

Specification

1

Body

Bronze ASTM C83600

2
3
4
5

Bonnet
Stem
Handwheel
Packing Gland

Bronze ASTM C83600
Brass
Cast Iron
Bronze ASTM C83600

6

Disc

Bronze ASTM C83600

7

Disc Pin

Stainless Steel AISI 304

8

Gland Packing

Graphite

9

Stud

Steel

10
11

Yoke Bushing
Set Screw

Brass
Steel

Dimensions - Weights
SIZE
DN20
DN25
DN32
DN40
DN50

3/4"
1"
1 1/4"
1 1/2"
2"

A(open)
173
196,5

220,5
243
276

DIMENSIONS (mm)
B(closed)
L
145.5
59
163
69
181,5
75
197
82
227
90,5

W
80
80
80
100
120

WEIGHTS
(kg)
1,4
1,8
2,5

3,24
4.74

21


OUTSIDE SCREW & YOKE GATE VALVES

Resilient Wedge OS&Y Gate Valve / Model OSY-300FF
Size
Working Pressure
Max. Test Pressure
Working Temperature
Connection
Specifications
Corrosion Protection
Features

22

: 2”, 2 ½”, 3”, 4”, 5”, 6”, 8”, 10”, 12”
: 20,7 bar (300psi)
: 41,4 bar (600psi)
: 0 - 80°C
: Flange diameter and thickness
according to ANSI B16.1 Class 125,
EN1092-2 PN10 or EN1092-2 PN16
: Design and dimensions conform to
AWWA C515
: Fusion bonded epoxy coating in

accordance with ANSI/AWWA C550 for
both interior and exterior surface.
: Pre-notched, stainless steel stem for easy
attachment of supervisory switch