Gold top valve located in Oubei Town, Wenzhou, China,where can make all kinds of precision balls,including top entry,metal seat and V type balls.On this base,our products range of floating,trunnion,Gate globe check valve ,butterfly valve ,etc.Surely we can design them by customer's special requirements.
 |
| Place of Origin: | 中国 |
| Brand Name: | GOLD TOP |
| Certification: | API6D |
| Model Number: | H41H |
| Minimum Order Quantity: | 1 |
|---|---|
| Packaging Details: | wooden box |
| Supply Ability: | 100+pcs+15days |
| Material: | WC6 | Design Standard: | API 6D |
|---|---|---|---|
| Structural Length: | ASME B16.10 | Connecting End: | RF ASME B16.5 |
| Test Standard: | API 598、ISO 5208 | Pressure: | 900LB |
| High Light: | metal seated check valve,high pressure check valve |
||
API 6D BS1868 SWING CHECK VALVE PSB WC6 BODY 900LB TRIM NO.5 RTJ FLANGE
Main features: Body-cover joint is self tightening pressure seal type with reliable sealing function even though the temperature and pressure is fluctuated. Pressure seal bonnet type is preferentially used for high pressure and high temperature valves.
Design standard : API 6D ASME B16.34
Product range :
1. Pressure range :CLASS 900Lb~2500Lb
2. Nominal diameter : NPS 2~32″
3. Body material:Carbon steel, Stainless steel, duplex stainless steel, Alloy steel, Nickel alloy
4. End connection : RF RTJ BW
Product features:
1. Piston disc or swing disc
3. Pressure seal bonnet
Technical parameters and characteristics:
| Product type | Switch valve |
| Product description | Swing check valve |
| Model | H44H-Pressure sealing swing type check valve |
| Nominal diameter | NPS 2”～50”(DN50～DN1250) |
| Operating temperature | -196℃～593℃(the range of service temperature may vary for different materials) |
| Nominal pressure | CLASS 600～2500 (PN100～PN420) |
| Material | Main material: A216 WCB,WCC; A217 WC6,WC9,C5,C12,C12A,CA15; A351 CF8,CF8M,CF3,CF3M,CF8C,CN3MN,CK3MCUN,CN7M; A352 LCB,LCC; A494 CW-6MC,CU5MCuC,M35-1; A890 4A(CD3MN),5A(CE3MN),6A(CD3MWCuN); ASME B 148 C95800,C95500, etc. |
| Design standard | ASME B16.34,API 6D,API 594,BS 1868,GB/T 12236,GB/T 12224 |
| Structural length | ASME B16.10,GB/T 12221 |
| Connecting end | ASME B16.5,ASME B16.47,ASME B16.25,GB/T 9113,GB/T 12224 |
| Test standard | API 598,ISO 5208,GB/T 26480,GB/T 13927 |
| Operation method | The valve clack can be automatically opened and closed with the medium force, movement weight can be increased to facilitate fast closing of valve clack, hydraulic cylinder can be increased to facilitate slow closing of valve clack to prevent vibration of pipeline, and pigging can be performed through manual opening and locking the valve clack at the opening position. |
| Application fields | For application in fields such as electric power industry, petroleum, tap water engineering in urban construction, chemical engineering, etc. |
| Other remarks 1 | The sealing faces of valve seat and valve clack are build-up welded with hard alloy to improve the erosion resistance and extend the service life of valve. |
| Other remarks 2 | The pressure self-sealing type is adopted between valve body and bonnet for reliable sealing, where the higher the pressure is, the better the sealing performance would be. |
| Other remarks 3 | Suitable for medium backflow prevention in pipeline or device |
| Other remarks 4 | Large check valves are designed with hydraulic damping cylinder to prevent the valve clack from bumping the valve seat, damaging the valve or causing pipeline vibration due to fast closing. |
| Other remarks 5 | In case of pigging requirement, API 6D swing check valve can be manually operated to fix the opening position of valve clack, so as to achieve the pigging objective. |
Contact Person: sales
Tel: +8613758447235
