Size Range: DN50-450

Pressure: 150LB

Body Materials: WCB/Cast Iron

Seat Materials:WCB/Cast Iron

Disc Materials:WCB/Cast Iron

Stem Materials:WCB/Cast Iron

Introduction

Adoptive StandardsTechnical DataDN50-DN800PN1.0-1.6MPaFlange Connection:BS4504 PN10/16, EN1092Face to Face dimension:BS51631.body: ductile iron

2.bonnet:ductile iron

3.gland:ductile iron

4.wedge:ductile iron+EPDM

5.lifting nut:brass

6.adjustable stem:SS420

7.clamp ring:brass

8.O ring:silicone

9.handwheel:ductile iron

10.bolt:carbon steel

11.ring:EPDM

12.bolt:SS304