HT9000 Series Sliding-Stem Control Valve
HT9000 series, as one of the flagship products successfully marketed in China, relies on high-effective technical innovation and integrated modular design, with the outstanding precision repeatability and dynamic stability, and widely used in many fields such as petroleum, petrochemical, chemical, steel, energy, materials,etc
. Valve body streamline design, unique appearance design of the actuator installation form, very chic and novel, while the whole machine fully utilizes the principle of aesthetics, giving the control valve a strong sense of aesthetics;
Modularized design of valve internal parts, many kinds of structures are interchangeable in the same valve body, with strong versatility;
The product can have standard type, regulating cut-off type, bellows sealing type, vapor corrosion reduction type, noise reduction type and other variations;
1.Adopting auto-centering snap-in seat, auto-centering, good guiding and easy disassembling;
2.Adopting line seal structure, it can cut off tightly, up to 0 leakage, overcoming the defect that traditional straight stroke can not cut off;
3.The spool and seat do not need to be ground to achieve tight cutoff;
4.The valve body adopts the design of fluid mechanics principle, small flow resistance, large circulation, small pressure drop loss;
5.The same specification has a variety of Cv value, only need to replace the spool valve seat can be very easy to realize;
6.If the air spring piston type actuator is used, it is very convenient and quick to replace the air opening and closing on site, which can be realized in tens of seconds;
7.Compact structure, small volume and light weight;
1.Nominal Pressure: PN16,25,40,50,64, etc.
2.Nominal Dia.:DN15~300; Port:1/2″~12″
3.Trim Structure: unbalance/ balance
4.Trim Material & Treatment: WCB, CF8(304), CF8M(316), CF3M(316L), dual-phase steel and
various alloys.
5.Surface treatment: QPQ,overlay STL, etc.
6.Working Temperature: -45~540ºC (according to on-site conditions)
7.Leakage Class:
Superior to GB/T4213-2008 Class IV; Equivalent to GB/T4213-2008 Class V and Class VI.
Superior to ANSI B16.104 Class IV; Equivalent to NSI B16.104 Class V and Class VI.
Various product variants of this series are available including standard, adjustable & shutoff, bellows seal, noise-reducing cavitation-resistant, etc.
| Name |
Material |
| Valve Body |
WCB,CF8(304),CF8M(316),CF3M(316L), |
| Material |
304,316,316L,440B,17-4PH, |
| Valve seat |
304,316,316L,17-4PH,304+STL,316+STL,316L+STL, |
| valve cage |
304,316,17-4PH |
| Filler |
Reinforced polytetrafluoroethylene V filler; PTFE asbestos; flexible graphite |
| Packing Plate |
CF8,304 |
| Steel Column Bracket |
304,45# |
| Cylinders, pistons |
Pressure precision casting high-strength lightweight aluminum alloy + anodized finish |
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