High Pressure 900-2500lbs Gate Valve
Description:
Brief introduction:
The series of gate valves include cast steel gate valve and forged
steel gate valve. They are
designed and manufactured according to ANSI B16.34. With solid
wedge and flexible wedge,
so it can be used for different pressures. Gate valves have back
seal. Back seal of forged-steel gate valve is weld with stainless
steel. So it has perfect sealing. Its maintenance is
convenient. Widely used in petroleum,chemistry,water treatment
industries.
Applications:
Features:
- "H" type wedge:
Gate valve has "H" type , flexible single wedge. It can compensate
the distortion of body. So it
has reliable sealing and prevent wedge against difficult operation
because of overload. It is
suitable to steam and other high temperature medium.
- Full port design:
Gate valve has full port. So it is convenient to clear pipeline. -
Changeable seat:
Seat and body is connected with thread. So seat can be dismantled
and changed, It is convenient
to maintenance.
VALVE manufactures superior cast body, bolted bonnet OS&Y gate
valves in a variety of materials, trims, packing types, sizes (2"
thru 48") and pressure classes (150 thru 2500). The mechanical
characteristics make the JIEYU wedge gate valve are ideal for
bi-directional "total flow system open/shut-off" applications with
minimal turbulance and pressure drop.
The valve design conforms to API 600 and B16.34. Face-to-face and
end-to-end dimensions conform to ANSI B16.5 and B16.25.
Gate Valve Benefits
- Little friction and minimal drop in pressure when fully opened
- Eliminates leaks
- Rising stem configurations make visual inspections easy
- Nonrising stem configurations are ideal for areas underground or
where space is limited
- Increase efficiency by saving energy when opening or closing a gate
valve
Material Selection for Gate Valves
- Carbon Steel (A105-WCB, WCC)
- Low Temperture Carbon Steel (LF2-LCC, LCB)
- Stainless Steel (SS304, SS304L, SS316, SS316L, SS347, 904L)
- Low Alloys (F1-WC1, F11-WC6, F22-WC9)
- High Alloys (F5-C5, F9-C12,F91-C12A, F62-CN3MN, F20-Alloy 20 )
- Duplex & Super Duplex (2205-4A, 2507-5A, S32760-6A)
- Bronze (C95800, C95500, C95400)
- Inconel (Inconel 625, Inconel 825)
Remarks: The above materials are applicable to valve body. Contact
JIEYU for the valve component material.
