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J641h Stainless Steel Pneumatic Actuator Globe Valve

J641h Stainless Steel Pneumatic Actuator Globe Valve
Price: Negotiable/Piece
Trade Terms: FOB,CFR,EXW
Min Order: 1/Piece
Pay Type: L/C,T/T,D/P,Western Union,Paypal
Model No: J641H

Product feature: J641H pneumatic globe valve adopt Double-acting cylinder, and use the upper air intake cavity or inferior vena intake to remotely control valve, easy to operate, flexible.

J641H pnuematic globe valve summary:

This valve use the double-acting cylinder, and the use of upper air intake cavity or inferior vena intake to remote control valve, easy to operate, flexible. Cylinder using service fluid: Compressed air and nitrogen. Simple structure, convenient manufacturing and maintenance; Working stroke is small, opening and closing time is short; Closed (disc) and valve seat sealing surface use the taper sealing. Closing force is small, scouring resistance, reliable sealing. Seat seat is replaced type, and can be warbitrarily combine with sealing surface material, in order to satisfy the requirement condition, prolong service life.

J641H pnuematic globe valve structure feature:

1, well-selected materials, in line with domestic, related standards, reasonable structure, beautiful appearance.

2, disc and seat sealing surface using iron base alloy or department too vertical (Stellite) cobalt-based hard alloy surfacing and become, wear-resisting, high temperature resistance, corrosion resistance, good abrasion resistance, long service life.

3, the valve stem through surface nitriding treatment and conditioning, with good corrosion resistance and abrasion resistance.

4, can be used in a variety of piping flange standard and flange seal face type, can meet the needs of all kinds of engineering and the user requirements.

5, variety complete body material, packing, gaskets according to actual working condition of reasonable selecting or user requirements, can be applicable to all kinds of pressure, temperature and medium conditions.

6, pour sealing adopts screw connection seal seat or ontology austenitic stainless steel welding and become, reliable sealing, can change the packing without downtime, convenient and quick, do not affect system operation.
Design and manufacture GB/T1223
Connection end size structure lenght GB/T12221
Flange size JB/T79
Inspection and test JB/T9092
Material WCB GB/T12229
Stainless steel GB/T12230
Alloy steel Q/ZB6
Mark GB/T12220
Offer goods JB/T7928
 
 
 
J641H Pneumatic globe valve main material:
 
Body Cover Disc Seal ring Stem Packing Applicable service fluid Applicable temperature
(≤ ° C)
WCB WCB+D507MO   D577 2Crl3 Expanded graphite water, oil, steam 425
ZGlCrl8Ni9Ti 0Crl8Ni9Ti
Stellite12
Stellite6 lCrl8Ni9Ti PTFE Nitrose 200
ZGlCrl8Ni2Mo2Ti CF8M
Stellite12
lCrl8Ni2Mo2Ti lCrl8Ni2Mo2Ti PTFE Phosphoric acid,
Base class, mixed acid
200
ZG00Crl7Nil4M02 CF3M
Stellite12
Stel1ite6 316L PTFE Phosphoric acid,
Urea, ammonium liquid
200
ZGlCr5MO ZGlCr5MO
Stellite12
Stel1ite6 25Cr2Mo1VA  
Expanded graphite
 
 
water, oil, steam
 
550
 
 
 
Nominal pressure PN(MPa) Nominal diameter DN(mm) Standard Reference
L D D1 n2 D6 b f f1 Z-φ d L1 H
1.6 50 230 160 125 100     16 3     4-φ 18 185 645
65 290 180 145 120   18 3   4-φ 18 232 690
80 310 195 160 135   20 3   8-φ 18 232 715
100 350 215 180 155   20 3   8-φ 18 232 770
125 400 254 210 185   22 3   8-φ 18 283 780
150 480 280 240 210   24 3   8-φ 23 283 810
200 600 335 295 265   26 3   12-φ 23 283 967
250 622 405 355 320   30 3   12-φ 25 283 1143
300 698 460 410 375   30 4   12-φ 25 283 1292
2.5 50 230 160 125 100   20 3   4-φ 18 185 645
65 290 180 145 120   22 3   8-φ 18 232 690
80 310 195 160 135   22 3   8-φ 18 232 715
100 350 230 190 160   24 3   8-φ 23 232 770
125 400 270 220 188   28 3   8-φ 25 283 780
150 480 300 250 218   30 3   8-φ 25 283 810
200 600 360 310 278   34 3   12-φ 25 283 967
250 622 425 370 332   36 3   12-φ 30 283 1143
300 698 485 430 390   40 4   16-φ 30 283 1292
4.0 50 230 160 125 100 88 20 3 4 4-φ 18 185 645
65 290 180 145 120 110 22 3 4 8-φ 18 232 690
80 310 195 160 135 121 22 3 4 8-φ 18 232 715
100 350 230 190 160 150 24 3 4.5 8-φ 23 232 , 770
125 400 270 220 188 176 28 3 4.5 8-φ 25 283 782
150 480 300 250 218 204 30 3 4.5 8-φ 25 283 875
200 600 375 320 282 260 38 3 4.5 12-φ 30 283 1160
Prod Model: J641H
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Structure: Through Way Globe Valve
Stem Thread Position: Inside Screw Stem Globe Valve
Sealing Form: Wafer
Standard: CE
Application: Pneumatic Actuator Globe Valve
Zhongya Valve Co., Ltd. Was found in 2013. It is a branch company of Shanghai central valve group. Locating in 3511 yongqiang avenue longwan district wenzhou China.

With decades of experience in the manufacture of valves, is set design, development, manufacturing, testing, sales and service in one of the high-tech innovation type valve production of key enterprises, annual production of 8000 tons of valve. Group registered capital of 66000000 yuan, covers an area of 84600 square, building area of 49800 square, workshop is divided into forging workshop, workshop, stainless steel valves valve casting workshop, a total staff of 427 people, senior engineer 12 people, engineer, technician 35 people, 62 professional and technical personnel, processing equipment, has a processing center, CNC machine tools, large vertical lathe, drilling machine, milling machine, grinder, planer, slotting machine, thermal processing equipment plasma welding machine, high temperature box type resistance furnace, testing equipment of direct-reading spectrometer, ultrasonic flaw detector, magnetic powder flaw detector, ray detector, coloring testing meter, thickness tester, hardness tester, tensile testing machine, pressure test equipment is hydraulic, pneumatic valves dedicated testing equipment, is a professional production of various types of high pressure valves and flow control valves, high temperature and high pressure large diameter integral valve, and the valve with intelligent integration of electric actuators, pneumatic actuators and other products, the company has five valve products of national patents, products manufactured according to national GB, JB HG, ISO, API, ANSI standard, American Standard, Japanese standard JIS, German DIN standards, the company's products through the national quality Quantity of TS certification and the American Petroleum Institute, API certification and CE certification. Company management system, environment management system ISO9001 14001, occupation health system for the 18001 measures to confirm qualified certificate, SMA certificate. The company main products have butterfly valve, gate valve, ball valve, globe valve, check valve, regulating valve, special valves, pressure is PN0.6mpa to PN32.0mpa, by DN6 to DN4000, valve materials are carbon steel, stainless steel, chrome molybdenum steel, nickel, titanium, ceramic valves, the main material has WCB, WCC, WC5, WC6, WC9, LCB, LCC, LC3, CF8, CF8M, CF3, CF3M, A105, F5, F11, F22, LF2, F51, products used in petroleum, chemical, coal chemical, power generation, heating, metallurgy, papermaking, pharmaceutical, water supply and drainage and other industries, products are sold throughout the country and Russia, Korea other countries. The company spirit, the user first, quality first, strict management, the pursuit of excellence, refine on, common development.

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