Sharpe 50 Series Скачать руководство пользователя страница 1

Страница: 1 / 5

IM-50-2, Rev. B

July 29, 2011

Page 1 of 5

Installation, Operation, and Maintenance Manual

Series 50 / FS50 Flanged Ball Valves

Sizes 6” - 12” , Classes 150 & 300

DESCRIPTION:

Split body, two piece construction full port ball valve. Design allows maintenance without the
need for special tools. Ball support supplied for 10” and 12” Class 150 valves, and 6” through
12” Class 300 valves.

INSTALLATION:

1. Before installing the valves, the pipes must be flushed clean of dirt, burrs and welding

residues, or you will damage the seats and ball surface.

Содержание 50 Series

Страница 1: ... Split body two piece construction full port ball valve Design allows maintenance without the need for special tools Ball support supplied for 10 and 12 Class 150 valves and 6 through 12 Class 300 valves INSTALLATION 1 Before installing the valves the pipes must be flushed clean of dirt burrs and welding residues or you will damage the seats and ball surface ...

Страница 2: ...stem seals or stem STEM SEAL ADJUSTMENT 1 Stem seal leakage may be corrected without disassembly If leakage is evident in stem packing area tighten the gland bolts 1 4 turn each If leakage persists repeat above Replacement of stem seals is indicated if the leak is still apparent after 1 2 turn DISASSEMBLY CAUTION If the Valve has been used to control hazardous media it must be decontaminated befor...

Страница 3: ...or stem if the seating or sealing surfaces have been damaged worn or corroded 2 Stem seals seats and body seal must be replaced whenever the valve is disassembled to avoid seal leakage and ensure proper performance ASSEMBLY Note The valve may be assembled and operated dry where no lubricants are allowed in the system however a light lubrication of mating parts will aid in assembly and reduce initi...

Страница 4: ...e in valve body 11 Put body end into body and align the flange bolt holes to straddle the valve centerlines Note Be careful not to damage body seal when putting end into body 12 Install body end nuts and tighten in a Star pattern to the torque specified in Table 2 Take care to make sure that complete engagement of studs with body flange is maintained There should be at least one stud thread expose...

Страница 5: ...29 2011 Page 5 of 5 Table 2 Body Bolting Torques SIZE THREAD Tightening Torque lb ft Max 6 8 Class 150 3 6 Class 300 5 8 11UNC 83 10 12 Class 150 8 Class 300 3 4 10UNC 120 10 Class 300 7 8 9UNC 190 12 Class 300 1 8UNC 260 ...

Результаты поиска

Содержание 50 Series

Отзывы:

Похожие инструкции для 50 Series

Бренды по названию

Популярные бренды

Sharpe 50 Series, Инструкция по установке, эксплуатации и обслуживанию

Результаты поиска

Содержание 50 Series

Отзывы:

Похожие инструкции для 50 Series

Бренды по названию

Популярные бренды