CF8m CF8 API 150# RF Flanged Swing Check Valve

CF8m   CF8 API 150# RF Flanged Swing Check Valve

CF8M / CF8 API 150# RF Flanged Swing Check Valve

  1. RST Valve firm is a market valves manufacturer, such as Thread & Flange Ball Valves, Gate Valves, World Valves, Examine Valves, Y Strainers in stainless metal, carbon steel, forged metal, forged metal and alloy metal.
  2. Check out Valves largely has Thread finishes Swing Check Valve, CZPT Steel Vertical type Examine Valve, CZPTed finishes CF8M 200PSI Y sort Check out Valve, CZPT Steel Wafer kind Check Valve, Single Disc Wafer kind Check out Valve, One plate Elevate type Wafer Check out Valve, Dual Plate Wafer Sort Examine Valve, Forged Metal Flange ends Swing Check out Valve, CZPT Metal Flange finishes Carry kind Check Valve, API Flange ends 150LB Swing Check Valve, DIN Normal Carry type Flange Verify Valve.
  3. A verify valve permits stream in a single route and routinely prevents back again movement (reverse circulation) when fluid in the line reverses direction. They are a single of the handful of self-automatic valves that do not call for support to open and close. Even though some can be fitted with externally weighted and dampened products for unique circumstances, the greater part do not have any exterior guidance, this sort of as that located with on/off or other valves. Not like other valves, they keep on to operate even if the plant facility loses air, electric power, or the human being that may manually cycle them.
  4. As with other sorts of valves, examine valves are found in a total range of dimensions, supplies, and stop connections. The line sizes range from one/8 inch or scaled-down to 50 inches and larger. They are created of bronze, solid iron, plastics, carbon steel, and a variety of grades of stainless steel, alloys such as Hastelloy, Inconel, Monel, and titanium. End connections include threaded, socket weld, butt weld, flange, CZPTaulic, wafer, and insert sort.
  5. Check valves are located just about everywhere, including the property. If you have a sump pump in the basement, a check valve is most likely in the discharge line of the pump. Outside the residence they are located in industries this kind of as automotive, desalination, aviation, industrial development, h2o and waste, chemical, faculties and universities, meals and beverage, geothermal, hospitals, mining, oil and gasoline, pharmaceutical, energy, pulp and paper, refining, sanitary, maritime, steel, tire, and ultrapure drinking water. Like other valves, check valves are utilized with a range of media: liquids, air, other gases, steam, condensate, and in some cases, liquids with fines or slurries. Apps incorporate pump and compressor discharge, header traces, vacuum breakers, steam traces, condensate traces, chemical feed pumps, cooling towers, loading racks, nitrogen purge traces, boilers, CZPT methods, utilities, stress pumps, sump pumps, clean-down stations, and injection strains.


Merchandise Identify CF8M / CF8 API 150# RF Flanged Swing Examine Valve
1. Content SS304/316/304L/316L ( CF8/CF8M/CF3/CF3M), WCB, WCC, LCB,LCC,WC6,WC9, C5,C12, etc
two. Dimension 1/2”~24” ( DN15~DN600)
three. Thread CZPT ISO9001 & CE, TS
4. Sort Swing Kind
5. Doing work Strain 150LB/300LB/600LB/900LB/1500LB
six. Relationship Ends RF, RTJ, FF, Butt Welding
seven. Doing work Temp. -29~425ºC, or according to consumer requirements for diverse business.
eight. Suited Medium Water, CZPT Gas, Oil and some corrosive liquid
9. Inspection & Screening According to API598
Shipping Time fifteen~20 Times
Bundle Normal Exporting Plywood Scenario
CZPT Port HangZhou/ZheJiang , China
CZPT CZPTs Exw, FOB, CFR, CIF, and many others.
Payment CZPTs T/T, CZPT CZPT, PayPal, and so forth.
  30% prepayment, 70% stability compensated before transport or from copy of BL
Nation of Origin HangZhou town, China
Production Ability 6000 ton/12 months
MOQ ten PCS/dimension


  1. Bolted Protect
  2. Swing Kind
  3. Horizontal or Vertical traces
  4. Welded Seat
  5. Renewable Seat Rings

Relevant Requirements:

  1. Steel valves ANSI B16.34
  2. Confront to confront ANSI B16.10
  3. Finish flanges ANSI B16.five
  4. Butt weld finishes ANSI B16.twenty five
  5. Inspection and test API 598

Competitive Benefits:

  1. Our merchandise is guaranteed inside eighteen months soon after supply.
  2. We offer you free of charge sample if interest ahead of orders.
  3. CZPT renovation, process improvement, structure optimization and top quality advancement.
  4. Outstanding soon after-sales support method, delivering timely and ideal service, which assist you to win the industry.
  5. Convenient shipping sea port, and CZPT exporting carton containers & plywood cases.
  6. a hundred% inspection & screening before delivery.
  7. Third get together inspection on client necessity.



Materials Checklist:

No. Part Name Materials
one Body ASTM A216 WCB
two Physique Seat Ring ASTM A105+HF
3 Disc ASTM A216 WCB+13CR
4 Hinge ASTM A216 WCB
5 Disc Washer 13CR
6 Disc Nut SS304
seven Disc Nut Pin 13CR
8 Hinge Pin 13CR
9 Gasket ASTM A308
ten Protect ASTM A216 WCB
eleven Stud ASTM A193 B7
12 Stud Nut ASTM A194 2H
  Hinge Pin Protect ASTM A105
  Hinge Pin Include Bolt ASTM A193 B7
  Name Plate Aluminum

Proportions (mm) & Bodyweight (KG):

Valve Dimensions Class 150 Class three hundred Class 600
A B Approx.Wt A B Approx.Wt A B Approx.Wt
Fl. B/W Fl B/W Fl. B/W Fl B/W Fl. B/W Fl B/W
fifty(2”) 203 203 one hundred sixty five 21 19 267 267 165 24 19 292 292 178 35 30
sixty five(2-1/2”) 216 216 one hundred seventy five 24 twenty                    
eighty(3”) 241 241 181 34 30 317 317 a hundred ninety 45 36 356 356 203 55 46
one hundred(4”) 292 292 213 49 42 356 356 229 70 56 432 432 229 92 70
a hundred and fifty(6”) 356 356 27 88 seventy nine 444 444 279 151 129 559 559 365 204 161
200(8”) 495 495 335 168 154 533 533 343 242 210 661 661 442 323 260
250(10”) 622 622 406 280 260 622 622 368 333 281 787 787 450 550 455
three hundred(12”) 698 698 483 413 382 711 711 412 450 378 838 838 590 790 680
350(14”) 788 788 515 509 466 839 839 559 659 556          
four hundred(16”) 864 864 455 580 524 864 864 636 873 747          
450(18”) 978 978 five hundred 635 583 978 978 562 1090 900          
five hundred(20”) 978 978 675 925 855 1016 1016 675 1360 1176          
600(24”) 1295 1295 780 1500 1403 1346 1346 790 1850 1573          

Be aware: All the data should be confirmed with the approved drawings of manufacturer.
Q1: We are intrigued in your products?
A1: In buy to suggest you suited goods, please provide detail data, like size, materials, pressure, design.
Q2: Is the necessity for MOQ?
A2: For some small dimension, like one/4”-1”(DN6-DN25), it ask for the MOQ is 50pcs for every single dimension. CZPTly talking, it relies upon on your get.
Q3: How about the warranty?
A3: The guarantee time is eighteen months after leaving our factory. We can fix or alter because of the good quality troubles.
Q4: Payment
A4: Mainly T/T, CZPT CZPT & PayPal are applicable for us. Payment CZPT: 30% prepayment, 70% stability paid just before delivery or in opposition to duplicate of BL.
Q5: Can you manufacture distinct CZPTs valves in accordance to client requirements?
A5: Yes. We can manufacture API,DIN,GOST,JIS CZPTs for various force & temperature & size according to distinct wants.
If you want to know more about our products, you should get in touch with freely. We will patiently reply your all concerns.
Vera Wang

Insert: No.917, Tianzhong Rd, Yongiang Hi-Tech Park, HangZhou city, P.R.China
Tel: -577-86917889
Fax: -577-86917828

CF8m   CF8 API 150# RF Flanged Swing Check Valve