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Globe Valve

High Temperature Pressure Power Station Globe Valves

Usage
Install in the water and steam pipe as an open and closed device.

Structure feature
1. The forged valve adopts a non-middle flange clamped shaft、inside thread、key connection、 middle flange bolt connection, etc. structure.
2. Valve body and cover machining is completed on the automatic line. It has lightweight,high-precision, etc. features.
3. The valve seat and the valve sealing disc adopt welding of Cobalt Base Horniness Alloy. It has wear-resistant and anti-chafing performance.
4. The appearance of the valve handle is anti-corrosion and nitrided.
5. Install in any position of the pipes.< DN50 medium flow from the downward to the upward ( drag flow low to high), >DN 65

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Forged Steel Low Temperature Globe Valves

Application Specification

Main Dimensions

Main Parts Material and Application

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Carried Standard
1. Design, manufacture and inspection are according to Japanese thermal electric generation valve standard E 101 and JB/T3595, DL/T531 rule.
2. the structure lengthis according to GB/T 12221, E101, JB/T2766. GB/T15188.1 standard oraccording to the user's requirements.
3. Pressure and temperature class are according to E 101, JB/T3595 rule.
4. The welding groove size is according to GB/T12224, JB/T3595, ASME B16.25 standard or according to the user's requirements.

PN diameter
(Mpa)		 Ps(Mpa)
testing pressure		 Working pressure Working
emperature
        C		 Applicable
medium
Strength Sealinglliquid) P54 P55 P57
10.0  15.0  11.0  Forged piece≤450
casting≤425		 water
stea
16.0  24.0  17.6 
20.0  30.0  22.0 
25.0  37.5  27.5 
32.0  48.0  36.0 
P₅₄10 30.0  11.0  10  ≤540 steam
P₅₄14 37.5  15.4  14 
P₅₄17 48.0  18.7  17 
P₅₅10 37.5  11.0  10  ≤550
P₅₅14 48.0  15.4  14 
P₅₅17 53.0  18.7  17 
P₅₇10 48.0  25.0  10  ≤570
P₅₇14 55.0  32.0  14 
P₅₇17 60.0  35.0  17 
Nominal diameter General dimensions and connection dimensions(mm)
L D1 D2 D3 a H D0
J61Y-100、200、250、320   J61Y-P54 100V、P54140V、P54170V
10  125  9  25  / 37.5° 185  140 
15  155  17  36  / 37.5° 247  200 
20  180  19  42  / 37.5° 248  200 
25  180  26  42  / 37.5° 248  240 
32  180  31  44  / 37.5° 248.5  280 
40  215  38  60  / 37.5° 440  280 
50  320  50  82  / 32° 450  320 
65  430  69  100  110  32° 669  400 
80  470  80  108  130  32° 669  450 
100  560  100  144  165  32° 755  500 
125  650  125  / 175  32° 795  500 
150  730  150  / 220  32° /
J61Y-P55100V、   P55140V、 P55170V       J61Y-P57100V、P57140V、P57170V
10  125  12  28  / 37.5° 189  140 
15  155  17  40  1  37.5° 250  200 
20  180  22  46  / 37.5° 252  200 
25  180  26  46  1  37.5° 254  240 
32  180  31  49  / 37.5° 254  280 
40  215  38  60  / 37.5° 440  280 
50  320  50  90  / 32° 455  320 
65  430  69  104  110  32° 630  400 
80  470  80  110  140  32° 672  450 
100  560  100  148  170  32° 761  500 
125  650  125  / 175  32° 795  500 
150  730  150  / 220  32° / /
The names of the parts Materials
Valve body WCB、WC6、WC9、12Cr1MoV、15Cr1Mo1V
Valve disc 25、WC6、12Cr1MoV
Valve handle 2Cr13、25Cr2Mo1V
Valve disc and cover 25、WC6、12Cr1MoV
Valve cover WCB、WC6、12Cr1MoV、
Spacer Flexible graphite stainless steel
Support WCB、WC6
Studs ASTMA193-B7、A320-B8、A193-B8M
Hexagon nut ASTMA194-2H、A194-8、A194-8M
Tuffing Flexible graphite
Stuffing cover 25、WC6、12Cr1MoV
Packing gland WCB、25、WC6、12Cr1MoV
Valve body nut Copper Alloys
Drive device Assembly parts
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BOYE VALVE GROUP CO., LTD.
BOYE VALVE GROUP CO., LTD.

Founded in 1992, the company was founded in Oubei, the hometown of pumps and valves in China. It has been deeply engaged in the valve industry for more than 30 years, providing high-quality products and efficient services for fluid control demanders. At present, it is a professional valve national high-tech enterprise integrating R & D, production, sales, service, import and export. At the end of 2022, the State Administration for Industry and Commerce approved the promotion to no regional group company-Boye Valve Group Co., Ltd. 

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