China Factory For Pvc Gate Valves - DIN3352-F4 NRS Brass Gland Resilient Seated Gate Valve, DN50-DN1200 – Hongbang Manufacture and Factory

Factory For Pvc Gate Valves - DIN3352-F4 NRS Brass Gland Resilient Seated Gate Valve, DN50-DN1200 – Hongbang

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We emphasize enhancement and introduce new solutions into the market just about every year for Ductile Iron Flap Valve, Industrial Valve, Wcb Check Valve, Welcome all prospects of residence and abroad to visit our organization, to forge a outstanding potential by our cooperation.

Factory For Pvc Gate Valves - DIN3352-F4 NRS Brass Gland Resilient Seated Gate Valve, DN50-DN1200 – Hongbang Detail:

DIN3352-F4 NRS Brass Gland Resilient Seated Gate Valve, DN50-DN600

Features

² The ductile iron core is fully vulcanized with EPDM rubber, no iron parts are exposed to the medium and the excellent rubber vulcanization prevents creeping corrosion underneath the rubber.

² Guides in the wedge and on the valve body ensure a uniform closure, safe operation ensured as the guides prevent overloading of the stem.

² Stainless steel stem with rolled threads for high strength.

² The valve can replace stem seals under pressure.

² Full bore.

² Body inside and outside fusion bonded epoxy coating with excellent corrosion resistant performance.

Standard

Design standard	DIN3352 F4, EN1171
Flange drilling standard	EN1092-2 PN10/PN16
Face to face standard	EN558-1 Series 14
Hydraulic test standard	EN1074-1 and 2 /EN12266
	Seat:1.1PN(in bar), Body:1.5PN(in bar)

Technical Parameters

Nominal diameter(mm)		40～600	40～600
Nominal pressure(Mpa)		1.0	1.6
Testing pressure	Shell(Mpa)	1.5	2.4
	Seal(Mpa)	1.1	1.76
Suitable temperature		-40°C～150°C
Suitable medium		Drinking water、sewage、seawater、irrigation,or other neutral liquid.

Main Raw Material

1	Body	Ductile Iron	9	Top-nut	Brass
2	Wedge	Ductile Iron+EPDM	10	Washer	PTFE
3	Stem	Stainless steel	11	Thrust collar	Brass
4	Wedge Nut	Brass	12	Washer	PTFE
5	Bonnet	Ductile iron	13	Dust Cover	NBR
6	Bonnet gasket	EPDM rubber	14	Handwheel	Ductile Iron
7	Bonnet	Ductile Iron	15	Bonnet bolt	Steel gr.8.8
8	O-ring	EPDM rubber

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We know that we only thrive if we can guarantee our combined price competiveness and quality advantageous at the same time for Factory For Pvc Gate Valves - DIN3352-F4 NRS Brass Gland Resilient Seated Gate Valve, DN50-DN1200 – Hongbang , The product will supply to all over the world, such as: Cannes, United Arab Emirates, Afghanistan, We hope to have long-term cooperation relationships with our clients. If you are interested in any of our products, please do not hesitate to send enquiry to us/company name. We ensure that you can be totally satisfied with our best solutions!

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