New Arrival China CE Ss304 Dn 50mm Gate Valve

Short Description:

Groove type non rising stem elastic seat seal gate valve is a kind of soft seal gate valve. It is a new type of gate valve product produced by introducing foreign technology. It has many advantages that traditional valves do not have and has a wide range of applications. It has the advantages of light switch, reliable sealing, good elastic memory and long service life. Groove gate valve is light in weight. The body is made of nodular cast iron, which is about 20% – 30% lighter than traditional gate valve. It is easy to install and maintain. Widely used in water, sewage, construction, petroleum, chemical, food, medicine, textile, power, shipping, metallurgy, energy systems and other fluid pipelines as regulating and intercepting devices.

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We are proud of the superior customer gratification and wide acceptance due to our persistent pursuit of top of the range both of those on merchandise and service for New Arrival China CE Ss304 Dn 50mm Gate Valve, We’re looking ahead to creating long-term enterprise associations along with you. Your reviews and recommendations are remarkably appreciated.
We are proud of the superior customer gratification and wide acceptance due to our persistent pursuit of top of the range both of those on merchandise and service for China Steel Gate Valve and Valve, Please feel cost-free to send us your specifications and we’ll respond to you asap. We’ve got a professional engineering team to serve for the every single detailed needs. Free samples may be sent for you personally to know far more facts. So that you can meet your desires, please really feel cost-free to contact us. You could send us emails and call us straight. Additionally, we welcome visits to our factory from all over the world for much better recognizing of our corporation. nd merchandise. In our trade with merchants of several countries, we often adhere to the principle of equality and mutual advantage. It is our hope to market, by joint efforts, both trade and friendship to our mutual benefit. We look forward to getting your inquiries.
Technical parameters of groove type non rising stem elastic seat sealing gate valve

Nominal diameter	Nominal pressure（MPa）	Sealing test（MPa）	Shell test pressure（MPa）	Medium temperature	Applicable medium
DN50~DN300	1.0/1.6	1.1/1.76	1.5/2.4	0~70℃	Clean water, sewage and raw water

Material of main parts

name	valve body	spool	Valve core rubber	Valve cover	Stem	snap ring	Gland	Bracket	seal ring	handwheel	Bolt
texture of material	Ductile iron	Ductile iron	EPDM、NBR	Ductile iron	20Cr13	bronze	Ductile iron	Ductile iron	NBR Ductile iron	Ductile iron	8.8 Galvanized

Main connection dimensions mm

Nominal diameter	50		65	80	100		125	150	200	250	300
D	57	60	76	89	108	114	133	159	219	273	325
D	57	60	76	89	108	114	140	165	219	273	325
A	14.5		14.5	14.5	16		16	16	19	19	19
B	9.5		9.5	9.5	9.5		9.5	9.5	13	13	13
C	2.2		2.2	2.2	2.2		2.2	2.2	2.5	2.5	3.3
L	145		180	180	180		200	240	275	325	355
H	325		422	422	422			500	620	750	880
D0	180		200	200	200			240	320	320	400