2020 Good Quality Steam Extraction Check Valve - 035-2302 Wafer Butterfly Valve – Convista

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Our mission will be to grow to be an innovative supplier of high-tech digital and communication devices by giving worth added design and style, world-class production, and service capabilities for Instrument Valve, Check Valve, Water Dispenser Valve, We will provide high-quality products and excellent services at competitive prices. Start benefiting from our comprehensive services by contacting us today.

2020 Good Quality Steam Extraction Check Valve - 035-2302 Wafer Butterfly Valve – Convista Detail:

Specifications

Meet or exceed the requirements of EN593, AS4795.1 and MSS SP-67.

Replaceable liner for DN300 and below sizes, vulcanized liner for DN350 and above sizes.

2 shafts for DN300 and below sizes and 1 shaft for DN350 and above sizes.

Mounting flange in accordance with ISO 5211 or MSS SP-102.

Connection flanged ends: PN10/16, Class 125 and Table D/E.

WRAS approved.

Options

25bar available, Ductile Iron for 25bar/300psi, DN350 and larger size.

SS304/316 stainless steel shaft.

GX5CrNiMo19-11-2 (1.4408) Disc for#2302.

Gear operator or handle operated.

Built-in temper switch of gear operator.

With two switches.

Material Specifications

Part	Material	EN Specification	ASTM Specification
Body	Grey Cast Iron	EN1561, EN-GJL-250	A126 Class B
Shaft	Stainless Steel	EN10088, X20Cr13	A276, Grade 420
Disc	Stainless Steel	EN10213, GX5CrNi19-10	A351 CF8
	Bronze	EN1982, CC941K	B62 C83600
	Ductile Iron	EN1563, EN-GJS-450-10	A536 65-45-12
Liner	Rubber	EN681, EPDM or NBR	D2000
Bushing	Plastic	Commercial, PTFE	Commercial, PTFE
Shaft Sealing	O-Ring	EN681, BUNA-N	D2000 NBR

Material Specifications

Size	DN50	DN65	DN80	DN100	DN125	DN150	DN200	DN250	DN300	DN350	DN400	DN450	DN500	DN600
A	160	175	180	200	215	225	240	295	335	370	400	425	480	565
B	80	90	95	115	135	140	175	200	235	290	315	340	390	450
E	43	46	46	52	56	56	60	68	78	78	88	109	127	154
Shaft Top Section	11×11			14×14		17×17		22×22			27×27		Dia.48

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Dedicated to strict top quality command and considerate purchaser support, our experienced staff customers are always available to discuss your necessities and be certain full client gratification for 2020 Good Quality Steam Extraction Check Valve - 035-2302 Wafer Butterfly Valve – Convista, The product will supply to all over the world, such as: South Korea, Greece, New Delhi, Our company will continue to adhere to the " superior quality, reputable, the user first " principle wholeheartedly. We warmly welcome friends from all walks of life to visit and give guidance, work together and create a brilliant future!

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Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.

By Alan from Bolivia - 2017.11.20 15:58

The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!

By Caroline from Bhutan - 2017.03.08 14:45