wafer silent check valve

Specifications 1.Comply to: MSS SP-125.

2.Nominal diameter:2"-14"/DN50 to DN350

3.ISO9001 QMS, European EC. DNV,ABS,CCS.

TECHNICAL DATA   Valve Standard:
MSS SP-125
 
Nominal diameter:
2"-14"/DN50–DN350
 
Working pressure:
10Bar/16Bar
 
Face-to-face:
GALA Works Standard
 
Flange accommodation:
ANSI B16.1 Class125/150
AWWA C207
MSS SP44 Class150
DIN 2501 PN6/10/16
EN1092-2 PN6/10/16
BS10 Table D/E
JIS B2220 5K/10K/16K
AS4087 PN14/16
 
Tightness check:
API 598
ISO 5208,
EN12226-2     Bronze or SS Trims-Rubber Seals-Epoxy Coated Interiror/Exterior-Spring Actuated  

Pressure Temperature Ratings
working pressure	16bar/25bar
testing pressure	shell:24bar/37.5bar
	seal:17.6bar/27.5bar
working temperature	-20 degree to 110 degree EPDM seat
	-10 degree to 80degree NBR seat
suitable media	water,oil&gas

 

Material Specification
Part	Material	ASTM
Valve Body	cast iron	A126 Class B
	ductile iron	A536 Gr.65-45-12
Valve Disc	stainless steel 304	A351 CF8
	bronze	B62 C83600
Valve Seat	stainless steel 304	A351 CF8
	bronze	B62 C83600
Seat ring	EPDM/NBR	commercial
Bushing	bronze	B62 C83600
Spring	stainless steel 304	S30400

       About Us:     Tianjin Galaxy Valve Co.Ltd offers a wide range of products and systems in the field of valves for application ranging from equipment for office buildings, fire fighting, heating, water works, sewerage, marine, industrial to top fluid control.     Our aim is meaningful contribution to society by providing comfort and safety through our products, technical skills and services.  

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