API 6D Wcb Body 20inch 150lb Dual Plates Check Valve

• Media: Water, Gas, Oil
• Temperature: Depends on The Different Material
• Material: Wcb, Other Materials Are Also Available
• Connection Form: Lug
• Structure: Double Disc
• Pressure: Depends on The Different Material
• Model NO.: 20inch 150lb
• Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
• Sealing Form: Metal or Soft
• Flow Direction: Unidirection
• Standard: API 6D API 594
• Application: Industrial Usage, Water Industrial Usage
• Size: 20inch
• Test Standard: API598
• Design Standard: API 594, API 6D, ASME B 16.34
• Certification: API 6D, API Q1, CE, ISO9001
• Transport Package: Plywood Case
• Specification: PCS
• Trademark: KATA/ ODM & OEM can be accepted
• Origin: Shanghai, China
• HS Code: 8481804090
• Production Capacity: 6000t/Year

Product Description

 

Product Parameters

API 6D WCB body 20inch  150Lb dual plates check valve 

The specification of the valve:
Valve size: NPS 2" ~ 40"
Pressure: Class 150~1500
Temperature: -196ºC~ 500ºC
Body Materials: Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel
Trim (Disc/Stem): Carbon Steel, Stainless Steel, Duplex Steel, Alloy Steel

Design and Standard:
Design: ASME 16.34/API 594/API 6D
Face to Face: ASME B16.10
End Flange: ASME B16.5, ASME B16.47
BW End: ASME B16.25
Test: API 598/ API 6D/ BS 6755
Special: NACE MR-01-75

Certifications

 

 

Company Profile

 

 

R & D

 

 

QC

Assembly

Our team

FAQ

1. Q: Are you a trader or manufacturer? 
    A: We are an industrial valve manufacturer since 1989. Our manufacturer scope covers ball valves, gate valves, globe valves, check valves, plug valves, butterfly valves, safety valves,bellows valve, needle valves & knife gate valves etc, and we also have good partners in Worm Gear, Electrical Actuator and Pneumatic Actuator,which mean we could offer one-stop valve solutions for you.

2. Q: What kind of certification do you have?
    A:  We have API 6D, API600, API602, API609, API 607&API 6FA, ISO9001, ISO14001, OHSAS18001, CE&PED, SIL,and ISO15848 certification.  

3. Q: How long is your delivery time?
    A: Generally it is about 45~60 days. For some urgent order, delivery can be made within 30days if there are raw material stock.

4. Q: Do you provide samples?
    A:  Yes, samples are available upon request. 

5. Q: What about OEM products? 
    A: We accept OEM orders and put great value on keeping our customers satisfied by providing quality products with competitive prices and excellent service.

6. Q: Can you produce the products according to customer's special requirements and drawings?
    A: Yes, customization can be made as per specific case.

7. Q: How long is your guarantee period?
     A: Generally 12 months after installation or 18 months after shipment, whichever comes first. 

Welcome to come to us at any time  if you have any valve needs! We will respond to you within 0-24 hours.