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Wenzhou Goldtop Valve Co.LTD
Wenzhou Goldtop Valve Co.LTD

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.

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Double Plate Wafer Stainless Steel Check Valve Without External Leakage Point

Double Plate Wafer Stainless Steel Check Valve Without External Leakage Point

  • Double Plate Wafer Stainless Steel Check Valve Without External Leakage Point
  • Double Plate Wafer Stainless Steel Check Valve Without External Leakage Point
Double Plate Wafer Stainless Steel Check Valve Without External Leakage Point
Product Details:
Place of Origin: 中国
Brand Name: GOLD TOP
Certification: API 594, API 6D
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: Price to be negotiated in person.
Packaging Details: Package: Plywood Case
Delivery Time: 30days
Supply Ability: 100+pcs+30days
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Detailed Product Description
Material: WCB Nominal Diameter: 16"
End Connection: WAFER Working Temperature: -196℃~+560℃
Pressure Range:: 300LB Type: Wafer Dual Plate
High Light:

wafer lug type check valve

,

wafer type swing check valve

API594 WAFER dual plate CHECK VALVE WCB BODY TRIM SS304 300LB

 

Technical parameters and characteristics:

Product type Switch valve
Product description Double-plate check valve
Model Hn46H-double-plate check valve
Nominal diameter NPS 2”~48”(DN50~DN1200)
Operating temperature -29℃~593℃(the range of service temperature may vary for different materials)
Nominal pressure CLASS 150~2500 (PN20~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 API 6D,API 594,ASME B16.34
Structural length API 6D,API 594
Connecting end ASME B16.5,ASME B16.47,GB/T 9113
Test standard API 598,ISO 5208,GB/T 26480,GB/T 13927
Operation method The valve clack is automatically opened and closed under the medium force to prevent flowing to another direction.
Application fields For application in fields such as electric power industry, petroleum refining, petrochemical engineering, offshore oil, 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 Short closing travel of valve clack, and small impact at valve closing; short structural length, most suitable for positions with limited mounting space
Other remarks 3 Suitable for medium backflow prevention in pipeline or device
Other remarks 4 Built-in pin roll, without external leakage point
Other remarks 5 Due to loading of spring, the valve clack can move flexibly without jamming, and has a good sealing performance.

 

Double Plate Wafer Stainless Steel Check Valve Without External Leakage Point 0

1-Eye bolt  
2-Body Material A182 F304L A351-CF3M A105 A216 WCB A351-CF8 A182-F304 A182 316 A351-CF8M A182 F316L A351-CF3
3-Locating plateⅡ  
4-Dowel  
5-Stem A182-F6 A182-F304 A182-F316 A182 F316L A182 F304L
6-Plate Ⅱ  
7-Stop collar  
8-Locating shaft  
9-Locating plate Ⅰ  
10-Circlet  
11-Spring 304 INCONEL 750 316L 304L 316
12-Plate Ⅱ  

 

onnection Flange RF RJ
Pressure RatingMPaClass 150 300 600 900
Valve Size mminch 26 28 30 32 36 40 42 44 48 54 56 60
http://www.catalogeasy.com/Input/upload/143//814//562f3df1-a82f-4918-bde7-ad3a985ef0f5.jpg
 
Click picture to enlarge!
Medium Acetic Acid Nitric Acid Oil Steam Strong Oxidizing Urea Water
Actuator Automatic
Clack Type Swing
Medium Temperature -196~425 -196~455 -196~540 -29~425
Standard Criteria ASME/ANSI/API

Contact Details
Wenzhou Goldtop Valve Co.LTD

Contact Person: sales

Tel: +8613758447235

Send your inquiry directly to us
Wenzhou Goldtop Valve Co.LTD
Tel:86-577-86621729
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