Ductile Iron/Cast Steel ball check valve /DN50-DN350

Product Detail

Place of Origin:	China
Brand Name:	HRM
Model Number:	HRM-DFBCHV-0032
Certification:	CE/ISO9001

Minimum Order Quantity:	10PCS
Price:	$7.5+
Packaging Details:	Plywood case
Delivery Time:	Generally in 15-35 days
Payment Terms:	T/T Or L/C
Supply Ability:	120000pcs(DN50-DN350)/Year

Quick Detail: Description: Design & Manufacturer: BS 5153 and DIN 2533, API6D Face to Face: ANSI B16.10, EN 558-1 series 48, DIN 3202 F6 Test & Inspecting:API598, EN12266 Flange Drilling:ANSI B16.5, EN 1092-1 PN10/PN16/PN25 Size:DN50(2”)-DN350(14”) Nominal Pressure:PN10/PN16/150LB Working Temperature:-10℃--+120℃ Suitable Mediums:Fresh water, Sewage, Sea water, Air, Oils, Acids, Alkalis,Salts,etc. Applications: Water Supply Sewage Treatment Building Trades Power Industry Petroleum & Chemical Metallurgy Industry Specifications: Table 1: Part Name & Materials’ Choice

Part Name	Materials’ Choice
Part Name	1	2	3	4	5	6	7
Body	CI	DI	WCB	—	—	—	—
Cover	CI	DI	WCB	—	—	—	—
Ball	Steel coat Rubber (Detailed in Table 3)
Detailed Standards of The Materials in the below table (Table 2)

Table 2 : Detailed Standards of The Materials

Code	Materials	ASTM	DIN	EN
1	CI	ASTM A126 CLB	GG25	BS EN-GJL-250
2	DI	ASTM A536 65-45-12	GGG40	BS EN-GJS-400
3	WCB	ASTM A216 WCB	GS-C25	BS EN10213-2 1.0619

Table 3: Detailed Materials of Rubber Seat

Material	Applicable Medium	Feature	Applicable Temp(℃)
EPDM(X3)	Fresh water, Sea water,Salt, Steam	Aging resistant	-25~+110℃Short time +120℃
NBR(X5)	Fresh water,Salt, Strong base, Natural gas, Oil	Oil resistant	-20~+100℃Short time +110℃