Your location: Products >>Gate valve>> Dark rod soft seal gate valve
Dark rod soft seal gate valve
Model: Z45X
Nominal diameter: DN50 ~ 400mm
Nominal pressure: PN1.0 ~ 2.5MPa
Operating temperature: 0 ~ 120 ¡æ
Suitable medium: water
Operation: manual, electric, pneumatic, etc.
Flange Standard: GB / T 17241.6 GB9113
Test Standard: GB13927 AP1598
Product details

First, the dark rod soft seal gate valve Product Overview
The soft seal gate valve with no cavity structure, the valve body cover the inner and outer surface epoxy coating, the gate surface covered with rubber, so fundamentally eliminate the possibility of corrosion occurs, the valve Discard the filler at the rod seal and use "O" ring, making the bees more reliable. According to need, this valve can be operated lever, hand wheel, electric and pneumatic operation. For drinking water, water supply and drainage, sewage treatment, natural gas and gas, industrial and food industries.

Second, the dark bar soft sealing valvestructure features
1, overall rising stem valve cover design, compact structure; stem nut and two gate structures, no jamming phenomenon; straight channel, leaving no leakage cavity; stem is sealed with "O" ring.
2, with excellent corrosion resistance, the shell, the outer surface of the epoxy coating, lining the inner surface when needed enamel; bolts with hex bolts, the top of the plastic seal.
3, Reliable hygienic epoxy meets hygienic standard GB / T17219-1998, the gate covers the whole rubber in conformity with hygienic inspection; the stem, stem nut and other parts adopt stainless steel or bronze which is not corroded by water until the material is reached.

Third, the dark rod soft seal the main parts of the valve material

Serial number name material Serial number name material
1 Body Ductile iron 8 Thrust pad Tin bronze
2 gate Ductile iron coated EPDM 9 Sleeve Tin bronze
3 bolt Galvanized 10 bolt Galvanized
4 Sealing ring NBR 11 Shaft cover Ductile iron
5 cap Ductile iron 12 Dust cover NBR
6 Valve stem stainless steel 13 Handwheel cast iron
7 "O" ring NBR 14 Tighten the nut Galvanized




Fourth, thedark rod soft seal gate valvemain dimensions of the connection




The previous£º Insulation jacket valve