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.