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Supplying Quality Pipe, Valves and Fittings with Services Built for Contractors and Industries

2 1-61-RF 150 CS FLGD CHECK VALVE

Class 150 Cast Carbon Steel Bolted Bonnet Swing Check Valve, 2 IN, Flanged Raised Face

Manufacturer: Macomb Group Approved
Brand: Macomb Group Approved™
MACOMB GROUP APPROVED™ identifies a product sold by The Macomb Group that complies with the form, fit, and function of the products responsive to your search request.
MGPN: 200161RFCV
CPN:

Nominal Size
- 2 IN 2 IN
  Nominal Size
  2+IN
- 2-1/2 IN 2-1/2 IN
  Nominal Size
  2-1%2F2+IN
- 3 IN 3 IN
  Nominal Size
  3+IN
- 4 IN 4 IN
  Nominal Size
  4+IN
- 6 IN 6 IN
  Nominal Size
  6+IN
- 8 IN 8 IN
  Nominal Size
  8+IN
Connection Type
- Flanged Raised Face Flanged Raised Face
  Connection Type
  Flanged+Raised+Face

Item Name	:	Swing Check Valve
Type	:	Bolted Bonnet
Series/Model	:	Model 1-61-RF
Nominal Size	:	2 IN
Connection Type	:	Flanged Raised Face
Pressure Rating	:	285 PSI
Pressure Class	:	Class 150
Temperature Rating	:	-20 To 100 DEG F
Body Material	:	Cast Carbon Steel
Trim Material	:	API #8
Seat Material	:	Carbon Steel/Stellite
Seal Material	:	Spiral Wound 316 Stainless Steel/Graphite
Material Standard	:	Body: A216 Grade WCB, Disc And Seat: ASTM A105
Industry Standards	:	ASME B16.34, ASME B16.10, ASME B16.5/B16.25, Testing And Inspection API 598
Width	:	8 IN
Lead Free	:	No
Other Physical Dimension	:	6.3 IN Inlet Center To Top Of Valve
Additional Specifications	:	Flow Co-Efficient (Cv): 122

Full die forged structure for all pressure containing parts
Flanged valves are provided with flanges integral with the body forgings
Internal hinge pin design eliminates additional leakage points
High flow capacity port sizes and disc retraction minimize flow velocities and maximize valve service life
Standard construction of body-bonnet connections are bolted bonnet or welded bonnet type
Standard gasket design for Bolted-bonnet valves is spiral wound type up to class ASME 1500
Centre-of-gravity location of the disc and swing arm assembly designed in order to minimize pressure drop and suitable for vertical installation as standard
The valve will return to the closed position should flow become interrupted or reversed even with vertical installation (flow must be in an up-flow direction)
Design of disc and hinge assembly to generate a closing moment to provide adequate closure and sealing at low pressures
Best-in class CV values
Swing check nut positively secured to prevent disassembly during service by permanent cold deformation of the closure member
No additional cotter pin or other small parts are used as locking system
Low cracking pressure design
Sealing surfaces are machined to the tightest tolerances and lowest roughness to ensure trouble-free shut off and cycling

Brochure/Catalog https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/1200111RFGV_Broc.pdf
Technical Drawing https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/200161RFCV_Tech.pdf