Pressure Seal Bonnet Gate Valves in Class 1500-2500
Valve functions as one of the proficient Gate Valve Manufacturers,
who delivers a full line of API-6D, ASME16.34, API600 gate valves
with proper moulding and materials. We produce a fine range of gate
valves in both slab and expanding designs with a back seat version.
Our input materials are of high quality and class, and can adhere
to a fluctuating temperature.
Known as one of the established Gate Valve Manufacturers, our
products are structured to offer less turbulence & flow resistance
while fully in operation. They are perfectly aligned and stays
under control. Some of its characteristics are as follows:
ASME16.34, API600; API6D
Flexible Wedge, Solid Wedge, Double Wedge
Pressure Class 150 ~ 2500
NPS ½” ~ 64”
RF, RTJ, BW, NPT, & SW Ends
Bolted Bonnet, Pressure Sealed Bonnet, Welded Bonnet
Back Seat Design
Outside Screw and Yoke (OS& Y)
Renewable Seat, Welded Seat, Integral Seat
Other designs include: cryogenic extended bonnet, spring-loaded,
bypass, water seal, bellow seal, slab gate, and bonnet-less knife
gate.
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.
