Post on 20-Mar-2020
T E S T SPECIFIC ATIO N
WEIGHT DATA
SIZE WEIGHT (KG)
14.6118.0025.0336.2043.2062.10101.00159.00231.00
2”2 1/2”
3”4”5”6”8”10”12”
cast iron os y gate valve
DESIGN FEATURES
DESIGN ACCORDANCE TO MSS SP-70FLANGE DIMENSIONS TO PER ANSI B16.1FACE TO FACE DIMENSION TO PER ANSI B16.10SOLID WEDGEBOLTED BONNETOS&Y STEM DESIGN
TEST FEATURES
TEST ACCORDANCE TO PER API 598SHELL TEST (WATER): 350 PSIGSEAT TEST (WATER): 200 PSIGWORKING PRESSURE: 125 SWP (STEAM SERVICE), 200 WOG (WATER, OIL & GAS SERVICE)
DIMENSIONSSIZE
IN MM7.007.508.009.0010.0010.5011.5013.0014.00
6.007.007.509.0010.0011.0013.5016.0019.00
4.755.506.007.508.509.5011.7514.2517.00
0.630.690.750.940.941.001.121.191.25
4.004.004.008.008.008.008.0012.0012.00
0.750.750.750.750.870.870.871.001.00
12.1713.4614.9616.4419.1122.0728.1733.0739.50
14.4516.4218.3120.7724.4028.3536.6243.8451.85
506580100125150200250300
2”2 1/2”
3”4”5”6”8”10”12”
*WEIGHT ESTIMATED*ALL DIMENSIONS ARE EXPRESSED IN INCHES
&
144BR-3”
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
17
18
A
D
PORT C B
Gm
axG
min
Exf
PORT
2.002.503.004.005.006.008.0010.0012.00
MODEL
144BR-09144BR-10144BR-11144BR-12144BR-13144BR-14144BR-15144BR-16144BR-17
BA C D E F Gmin Gmax
BILL OF MATERIAL LIST
123456789101112131415161718
BODYBODY RINGWEDGE RINGWEDGESTEMNUTBOLTSGASKETBONNETPACKINGBOLTSNUTGLANDSTEM NUTBONNET LOCK NUTSCREWHANDWHEELHANDWHEEL NUTS
ASTM A126 CLASS BASTM B62ASTM B62ASTM A126 CLASS BASTM 420 S42000ASTM A307 BASTM A307 BFLEXIBLE GRAPHITEASTM A126 CLASS BFLEXIBLE GRAPHITEASTM B16ASTM B16ASTM A536 65-45-12ASTM B16ASTM A126 CLASS BASTM A307 BASTM A126 CLASS BASTM A536 65-45-12
NO. DESCRIPTION MATERIAL
PRESSURE-TEMPERATURE RATINGS FOR GRAY IRON
CHEMICAL REQUIREMENTPHOSPHORUSSULFUR
%0.75 MAX0.15 MAX
GRAY IRON
200190180175170165155150145140130125
150135130125120110105100
-20 A 100200225250275300325350375400425
**450
150115100856550
----
------
Maximum permissible according to MSS SP-70.
Shown temperature indicated will be the temperatureindicated of metal of the retainers pressure parts.
It will be assume metal temperature will bemedia temperature.
Gray iron material specifications
Gray cast iron is an iron, carbon, silicon, magnanese alloy. Cast iron is the most versatile of all metals foundry. It´s high porcentage of carbon makes easier foundry fusion and manufacture machinery.
The low grade or absence of contractions and a high facility of molding provides high foundry quality.
This grade of cast iron it´s an iron with a high resistance, modified to control hardness & microstructure.Get´s it´s maximun hardness as a result of refined control of the chemical composition, size and
graphite scams type. We obtained tension properties desired through the control of these elements and the adition of other alloy elements.
Gray cast iron is commonly used in general services and wet medias such as clean water, waste,oil, gas & steam
www.dlineproducts.com sales@dlineproducts.com +52 (81) 1646-9090
NPS 2”-12”200 WOG
NPS 30”-48”TEMPERATURE -°F 125 CLASS NPS 14”-24”
TENSION REQUIREMENT
TENSION RESISTANCE (PSI)HARDNESS
31000 MIN195 HB
CHEMICAL COMPOSITION & MECHANICAL PROPERTIES
ASTM A126 CLASS B
**Maximum temperature for bronze internals