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Unbalanced Cage Type Control Valve Straight Through Single Seat Cast Globe Valve

Product Details

Place of Origin: China

Brand Name: WEYO

Model Number: HCU

Payment & Shipping Terms

Minimum Order Quantity: Negotiable

Price: Based on oroiect reauirements

Packaging Details: Customized packaging to protect products

Delivery Time: 7 - 15 days for small orders, 15 - 30 days for large orders

Payment Terms: L/C, T/T

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Product Details

Product Description

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                                                                                                                                                                                                                                    Unbalanced cage type control valve, ANSI 125 cage type control valve, 200mm cage control valve
                      

Type:	Straight-through Single-seat Cast Globe Valve	Nominal Diameter:	40~200mm
Nominal Pressure:	ANSI 125, 150, 300, 600 JIS 10, 16, 20, 30, 40K PN 1.6, 4.0, 6.4MPa	Connection Type:	Flanged: FF, RF, RJ And LG Standards: ANSI B16.5, JIS B2201, JB/T79.1; PN1.6MPa, JB/T79.2 (male-female Face) Welded: Socket Weld (SW) (40~50mm); Butt Weld (BW) (65~200mm)
Materials:	HT200, ZG25, ZG1Cr18Ni9, ZG0Cr17Ni12Mo2, 1.25Cr0.5Mo, 5.0Cr0.5Mo, SCPH21, SCPH61, Ti	Upper Valve Bonnet:	Normal Temperature Type (P): -17~+230℃ Extended Type I (E1): -45~-17℃, +230~+566℃ Extended Type II (E2): Integral Type (E2I): -100~-45℃; Welded Type (E2W): -196~-100℃
Gland Type:	Bolt-clamped Type	Packing:	V-type PTFE Packing, PTFE-impregnated Asbestos Packing, Asbestos Braided Packing

Type:	Straight-through Single-seat Cast Globe Valve
Nominal Diameter:	40~200mm
Nominal Pressure:	ANSI 125, 150, 300, 600 JIS 10, 16, 20, 30, 40K PN 1.6, 4.0, 6.4MPa
Connection Type:	Flanged: FF, RF, RJ And LG Standards: ANSI B16.5, JIS B2201, JB/T79.1; PN1.6MPa, JB/T79.2 (male-female Face) Welded: Socket Weld (SW) (40~50mm); Butt Weld (BW) (65~200mm)
Materials:	HT200, ZG25, ZG1Cr18Ni9, ZG0Cr17Ni12Mo2, 1.25Cr0.5Mo, 5.0Cr0.5Mo, SCPH21, SCPH61, Ti
Upper Valve Bonnet:	Normal Temperature Type (P): -17~+230℃ Extended Type I (E1): -45~-17℃, +230~+566℃ Extended Type II (E2): Integral Type (E2I): -100~-45℃; Welded Type (E2W): -196~-100℃
Gland Type:	Bolt-clamped Type
Packing:	V-type PTFE Packing, PTFE-impregnated Asbestos Packing, Asbestos Braided Packing

Unbalanced Cage Type Control Valve Straight Through Single Seat Cast Globe Valve

HCU Unbalanced Cage-Type Control Valve

The HCU cage-type control valve is a single-seat sleeve-type control valve. The valve core has no pressure balance hole, and the valve body has a compact structure. The fluid channel is in an S-shaped streamline design, with a guide vane that improves the smooth flow of fluid around the sleeve, featuring small pressure drop loss, large flow rate, and a wide adjustable range. It is resistant to cavitation corrosion and has a high-precision flow characteristic curve.

The control valve has excellent closing tightness, with a valve seat leakage equivalent to that of a single-seat valve. It is equipped with a multi-spring diaphragm actuator, which has a compact structure and large output force. It can be widely used in occasions requiring low noise, little cavitation corrosion, and strict sealing performance.

Allowable pressure difference

I. Valves equipped with HA actuators are shown in Tables 2 and 3

A. Air-to-close valves Table 2

Actuator	Supply pressure(MPa)	Spring range (MPa)	Positioner	Allowable pressure difference(MPa)
				Nominal diameter(mm)
				40	50	65	80	100	150	200
HA2D	0.14	0.02~0.10	With or With out	0.34	0.2	-	-	-	-	-
HA2D	0.4	0.08~0.24	With	0.68	0.4	-	-	-	-	-
HA3D	0.14	0.02~0.10	With or With out	0.61	0.36	0.26	0.18	0.1	0.05	-
HA3D	0.4	0.08~0.24	With	1.22	0.72	0.52	0.36	0.2	0.1	-
HA4D	0.14	0.02~0.10	With or With out	-	-	0.45	0.31	0.18	0.09	0.06
HA4D	0.4	0.08~0.24	With	-	-	0.9	0.62	0.36	0.18	0.12
VA5D	0.14	0.02~0.10	With or With out	-	-	-	-	0.24	0.12	0.08
VA5D	0.4	0.08~0.24	With	-	-	-	-	0.48	0.24	0.16

B. Air-to-open valve Table 3

Actuator	Supply pressure(MPa)	Spring range (MPa)	Positioner	Allowable pressure difference(MPa)
				Nominal diameter(mm)
				40	50	65	80	100	150	200
HA2D	0.14	0.02~0.10	With or With out	0.34	0.2	-	-	-	-	-
HA2D	0.4	0.08~0.24	With	0.68	0.4	-	-	-	-	-
HA3D	0.14	0.02~0.10	With or With out	0.61	0.36	0.26	0.18	0.1	0.05	-
HA3D	0.4	0.08~0.24	With	1.22	0.72	0.52	0.36	0.2	0.1	-
HA4D	0.14	0.02~0.10	With or With out	-	-	0.45	0.31	0.18	0.09	0.06
HA4D	0.4	0.08~0.24	With	-	-	0.9	0.62	0.36	0.18	0.12
VA5D	0.14	0.02~0.10	With or With out	-	-	-	-	0.24	0.12	0.08
VA5D	0.4	0.08~0.24	With	-	-	-	-	0.48	0.24	0.16

Notes: 1. The numbers in the dark boxes indicate the standard specifications for valve actuators using Broussonetia papyrifera.
2. The maximum allowable pressure difference must not exceed the maximum values specified in ANSI B16.34 and JIS B2201.

Focal flange distance See Table 5 Table 5 Unit: mm

Nominal Diameter	ANSI 125FF 150RF JIS10K FFRF PN1.6 (MPa)	JIS 16K RF	ANSI 300 JIS20K 30KRF PN4.0 (MPa)	ANSI 600 JIS40K RF PN6.4 (MPa)	JIS 16K LG	JIS 20K LG	JIS 30K LG	JIS 40K LG	ANSI 150RJ	ANSI 300 RJ	ANSI 600RJ	ANSI 300 LG	ANSI 600 LG	ANSI 150 SW,BW	ANSI 300 600 SW,BW
40	222	231	235	251	235	236	248	251	235	248	251	244	248	251
50	254	263	267	286	265	267	276	286	267	283	289	276	283	286
65	276	288	292	311	290	292	303	311	289	308	314	302	308	311
80	298	313	317	337	310	317	326	337	311	333	340	327	333	337
100	352	364	368	394	360	368	379	394	365	384	397	378	391	394
150	451	465	473	508	475	473	486	508	464	489	511	483	505	473	508
200	543	560	568	610	570	568	580	610	556	584	613	578	606	568	610

Unbalanced Cage Type Control Valve Straight Through Single Seat Cast Globe Valve 0

HA VA5 VA6 VP7

Allocate HA ,VA5,VA6,VP7execution machine broussonetia papyrifera

Ordering Information

Model number
Nominal diameter × valve seat diameter
Nominal pressure and flange connection type
Material of valve body and internal valve components, requirements for surface hardening treatment
Type of upper valve bonnet
Flow characteristic
Actuator model, supply pressure
Valve action type
Accessories (positioner, handwheel, pressure reducing valve, etc.)
Special requirements, such as oil-free, copper-free, etc.
Medium name, temperature and specific gravity
Normal flow rate and required maximum flow rate
Medium pressure, inlet pressure and outlet pressure at maximum flow rate and minimum flow rate
Medium viscosity and whether it contains suspension

Tags:

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Unbalanced Cage Type Control Valve Straight Through Single Seat Cast Globe Valve