Bray MPF150_130_230_240 Series - Manual (Page 2)

Installation and Maintenance Manual
MPF150/300, MPT230/240 Ball Valves
Date: April 2012 / Page 2 of 8
®
A Subsidiary of BRAY INTERNATIONAL, Inc.
FLOW-TEK, Inc. Tel: 832.912.2300 © 2011 Flow-Tek, Inc.
8323 N. Eldridge Pkwy #100 Fax: 832.912.2301
Houston, Texas 77041 www.flow-tek.com
2. Disassembling and Cleaning the Valve
Ball valve can trap fluids in ball cavity when it is in
the closed position. If the valve has been used in
hazardous media, it must be decontaminated before
disassembly.
a. Relieve the line pressure.
b. Place valve in half-open position and flush the
line to remove any hazardous material from
valve cavity.
c. All persons involved in the removal and
disassembly of the valve should wear proper
protective clothing, such as face shield, glove,
apron, etc.
Delivery Condition and Storage
a. Valves are set to position 1;
b. Upon delivery, customer’s quality control must
check the package to make sure that the valves
are not damaged during the shipping process;
c. Valves must also be checked for loosening of
bolts due to shipment;
d. Valves should be stored indoors and in its
original package.
20
19
9
10
11
12
13
14
16
17
18
15
2
2
5
5
4
1
1
5
2
1
8
7
6
21
22
22
22
22
1
2
5
3
Item Name Qty.
1 End Cap 4
2 Gasket** 4
3 Body 1
4 Ball* 1
5 Seat* 4
6 Stem* 1
7 Thrust Washer* 1
8 O-ring* 1
9 Stem Packing* 1
10 Gland 1
11 Belleville Washer 2
12 Stem Nut 1
13 Lock Saddle 1
14 Space Washer 1
15 Stop Plate 1
16 Handle Nut 1
17 Handle 1
18 Handle Sleeve 1
19 Stop Pin Bolt 1
20 Stop Pin Nut 1
21 Pin Insert 1
22 Bolt 16
Model MPT230
Threaded End
Connections
1/4” – 2” shown
Quick Clamp