Double Flanged Type Swing Disc Check Valve-H44

• Material: Cast Steel
• Connection Form: Flange
• Structure: Swing
• Pressure: Ordinary Pressure
• Function: Ddcv Double Lobe, Nrvz Silence
• Sealing Form: Bellows Globe Valve
• Flow Direction: Unidirection
• Standard: ANSI
• Application: Industrial Usage, Water Industrial Usage
• Size: 1" to 32"
• Class: 150lb to 300lb
• Certificates: API 6D, Ce, ISO9001
• Application Fields: Metallurgy,Light Industrial,Electric Power,Petroch
• Delivery Detail: 20~45 Days According to The Specific Quantities
• Transport Package: Standard Export Wooden Case
• Specification: API598, API6d, ANSI, Bs, DIN, JIS
• Trademark: NAIBANG
• Origin: China
• HS Code: 8481300000
• Production Capacity: 8000PCS/Year

Product Description

Double Flanged Type Swing Disc Check Valve-H44
 

Standard and specification

1)Size: 2"-24"
2)Pressure rating: 150#--300#--600#--900#--1500#
3)Material: WCB/WCC/WC6/WC9/LCB/LCC/CF8/SS304/CF8M/SS316 etc.
4)Standards:
A)Design and manufacture: BS 1868/API6D
B)Inspection and Test: API598
C)Bw connection: ANSI B16.5
D)Face to Face: ASME B16.10. 

Structural Feature

1.Short structural length,only 1/4~1/8 of that of traditional flanged check valve;

2.Low volume,light weight,only 1/4~1/20 of those of traditional flanged check valve;

3.Quick valve disc closedown,low water hammer pressure;

4.Applicable for and easily installed for vertical or horizontal pipelines;

5.Smooth flow passageway and small fluid resistance;

6.Flexible action and good sealing performance;

7.Narrow valve travel and small closedown impact;

8.Integrated structure,simple and compact,in beautiful shape;

9.Long service life and good reliability.


WORKSHOP


INSPECTION
PACKING

We welcome all the world customers to contact us for more cooperation.

With our years of technical knowledge and experience, we assure you,

Naibang will be one of your best parters in China.
 

Specifications
Applicable Standards
Design	ASME B16.34, API6D
Fire safe	API 607
Anti static	API 608, API6D
Face to face	ASME B16.10, API6D
Welding ends	ASME B16.25
Inspection and test	API 598, API 6D