Wenzhou Goldtop Valve Co.LTD |
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API 6D BS1868 PISTON CHECK VALVE 150LB WCB BODY SPRING INCONEL X-750 DISC CF8
lobe, Piston Check and Stop Check valves, Angle and T pattern body
styles
all feature forged body and yoke; pressure seal bonnets with
integral backseat and cartridge packing chambers; one piece packing
gland with integral gland wrench; solid Stellite™ seat and
disc/piston; and Electroless Nickel plate finish on Carbon
Steel and Low Alloy valves.
The RM model check valve is a reliable metal seated non-return valve with oblique seating angle widely used in industries such as:
Main features:
- Suitable for all the standard flanges
- Short Face to Face
- Excellent tightness according to API 598
- Low pressure drop and opening pressure
- Quick closing reaction (oblique seating)
which reduces water hammer
- As an option auxiliary spring increases the closing reaction
Sizes:
DN 40 to DN 900 (larger DN on request)
Working pressure:
ND 40 to ND 300: 40 kg/cm²
ND 350 to ND 600: 25 kg/cm²
ND 700 to ND 900: 10 kg/cm²
Standard flange connection:
EN1092 PN10/16/25/40
ANSI B16.5 (class 150)
Other flange connections are available on request. Face to face
dimensions are according to EN 558-1 (Serie 16)
Directives
PED 2014/68/EU Directive Categorie I Module A Fluid Group 2(b).
Under request are also available Categorie II/III.
DIR 2014/34/EU (ATEX) Please contact Orbinox for information and
availability of categories and zones.
A double check valve for industrial plants and civil engineering.