Tel:
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.

Home ProductsAPI609 Butterfly Valve

Metal Seal API609 Butterfly Valve Triple Eccentric 150-600lb , Zearo Sealing

Metal Seal API609 Butterfly Valve Triple Eccentric 150-600lb , Zearo Sealing

  • Metal Seal API609 Butterfly Valve Triple Eccentric 150-600lb , Zearo Sealing
  • Metal Seal API609 Butterfly Valve Triple Eccentric 150-600lb , Zearo Sealing
Metal Seal API609 Butterfly Valve Triple Eccentric 150-600lb , Zearo Sealing
Product Details:
Place of Origin: 中国
Brand Name: GOLD TOP
Certification: API609
Model Number: Z41H
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: 1~100000USD
Packaging Details: WOODEN BOX
Delivery Time: 35DAYS
Supply Ability: 100+PCS+25DAYS
Contact Now
Detailed Product Description
MATERIAL: WCB 304 316 CONNECT: RF BW WAFER
SEALING: ZEARO PRESSURE: HIGH PRESSURE WITH 600LB
DESIGN: API609 TRIM: METAL TO METAL
High Light:

concentric butterfly valve

,

high performance butterfly valves

Summary of Functions

Triple eccentric metal seal butterfly valve designs in triple offset construction. The laminated seal or metal to metal seal makes the valve can be used for high temperature and high pressure working condition with long service life and energy saving. The triple eccentric metal seal butterfly valve is designed as a device to shut-off or regulate the working medium flow and widely installed in industrial pipelines with corrosive medium in metallurgy, iron and steel industry, power plant, petroleum, chemical industry, heat supply, inflammable gas, municipal water supply and drainage and etc.

 

As the latest technology achievement, triple eccentric butterfly valves provide a variety of connections to meet different face to face dimensions, such as wafer type, lug type, flanged type, ring-joint type, butt-welded type and jacketed type. It is suitable for acid, alkali and other corrosive medium at both high and low temperature due to wide material selection. Especially in large-diameter butterfly valve, it is continuously replacing the shut-off valves such as gate valve and ball valve with its advantage of zero leakage; meanwhile it is also continuously replacing the regulating valves such as globe valve with its excellent performance in regulation and control.

 

Products Features

1. High performance triple eccentric patented sealing system.

- Laminated seat valve :Zero leakage sealing in bi-directional (As per DIN class I or ANSI Class VI).

- Integral seat valve: Bi-directional tight sealing ( As per ANSI Class V)

 

2. Excellent isolation and control function for gas and liquid.

 

3. Welded stainless steel or stellite body seat is specially designed for long service life.

 

4. No friction, wear and stagnation on the seat during the opening and closing.(Compression only)

 

5. The seal ring is easy to be replaced and adjusted.

 

6. Applicable to harsh working condition such as high temperature, high pressure and corrosive conditions.

 

7. The metal to metal seal ring is suitable for +600°C.

 

8. Self-compensating for temperature variances.

 

9. Low operation torque and reliable shut off torque.

 

10. Natural fire safe design.

 

11. The disc sealing ring compress along the circumference uniformly just as the effect of welding, to make the seal ring bend as spring. The resilient seal make sure the sealing performance is compliance with API 598 standard - Zero leakage for liquid or gas of the resilient seat valves. The resiliency of the seal makes the disc remain closing tight seal in the thermal cycle just as shown in below figure.

 

Metal Seal API609 Butterfly Valve Triple Eccentric 150-600lb , Zearo Sealing 0

Technical parameters and characteristics:

TYPE ON/OFF
DEION TRIPLE ECCENTRIC/METAL TO METAL
MODEL NO. D343Y/D363/D943Y/D963Y
SIZE NPS 2”~48”(DN50~DN1200)
WORK TEMPERATURE -196℃~593℃
WORK PRESSURE CLASS 150~2500 (PN20~PN420)
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) etc.
DESIGN CODE API 609/ASME B16.34/GB/T 12238
F-F ASME B16.10/GB/T 12221
END ASME B16.5/ASME B16.47/ASME B16.25/GB/T 9113
TEST STANDARD API 598/ISO 5208/GB/T 26480/GB/T 13927
OPERATION LEVER/WORM GEAR/MOV/PNEUMATIC
APPLICATION WATER PLANT/POWER PLANT/STEEL SMELT PLANT/CHEMICAL PLANT/SEWAGE TREATMENT/ENVIRONMENTAL PROTECTION SYSTEM/
NOTE1 DESIRABLE OPERATION, STABLE SEALING.
NOTE2 REGULATING PERFORMANCE
NOTE3 TRIPLE ECCENTRIC CONSTRUCTION DESIGN, SEAT FACE SEPARATED ONCE OPEN, REDUCE THE FRICTION AND WEAR BETWEEN BOTH SEAT FACE, LOW OPERATION TORQUE VALUE, LONG TIME USE LIFE.

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
Mobile Site Privacy Policy China Good Quality Full Bore Ball Valve Supplier. © 2017 - 2021 fbballvalve.com. All Rights Reserved.