3513

暗杆金属阀座闸阀(din 3352) pn16

PN16 Fig No.: F23F4

FEATURES & SPECIFICATIONS

Non-rising stem
Inside Screw
Bolted bonnet
Metal seat design
Painted body
Comply with DIN 3352(F4)
Flange drilled to BS 4504 PN16 / EN 1092-2 PN16 / ANSI CLASS 150 (Specify on order)
Applicable for Building Services, Air-Conditioning, Fire Protection, Cold Water Plumbing, Hot Water System, Water Supply Works, Water Treatment Plant, General Industries.

分类：机械服务和暖通空调, 铁阀

描述

TECHNICAL SPECIFICATIONS

Working Pressure	16bar.
Shell Testing Pressure	(x1.5) 24bar
Seat Testing Pressure	(x1.1) 17.6bar
Working Temperature	-10°C … 120°C
Suitable Media	Water, Oil, Gas

Material Specification

Part	Material	Specification
Body	Cast Iron	EN-JL 1040
Bonnet	Cast Iron	EN-JL 1040
Disc	Cast Iron	EN-JL 1040
Stem	Stainless Steel	BS970 420S37
Seat Ring	Bronze
Packing	Graphite	Non-Asbestos
Hand Wheel	Ductile Iron	EN-JS 1050

DIMENSIONS

DN	(mm) (inch)	40 1¹/₂	50 2	65 2¹/₂	80 3	100 4	125 5	150 6	200 8	250 10	300 12	350 14	400 16	450 18	500 20	600 24
	L	140	150	170	180	190	200	210	230	250	270	290	310	330	350	390
	H	197	226	245	279	325	376	425	522	612	687	850	940	1039	1134	1280
	D	140	140	140	160	160	200	200	250	250	280	460	460	460	640	900