6123

明杆截止阀pn16

PN16 Fig No.: F33S

FEATURES & SPECIFICATIONS

Rising stem, Outside Screw & Yoke
Bolted bonnet
Durable fusion bonded epoxy coated
Design comply with BS 5152 / EN 13789 / MSS SP-85
Flange drilled to EN 1092-2 PN16 / ANSI CLASS 150 (Specify on order)
Applicable for Building Services, Air-Conditioning, FireProtection, Cold Water Plumbing, Hot Water System, Sewerage & Water Treatment, 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	-20°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
Seat Ring	Bronze	EN 1982 CC491K
Stem	Stainless Steel 420	EN 10088-3 1.4021
Packing	Graphite	Non-Asbestos
Handwheel	Cast Iron	EN-JL 1040

DIMENSIONS

DN	(mm) (inch)	50 ²	65 2¹/₂	80 3	100 4	125 5	150 6	200 8	250 10	300 12
	L	203	216	241	292	330	356	495	622	699
	H	295	336	345	389	425	511	580	720	859
	D	178	178	200	254	300	300	348	400	457