Model Number: NMM-KY-003
Brand Name: NMM or OEM
Key Specifications/Special Features:
DIN3352flange end cast iron non-rising stem gate valve(F4)1. Standard: DIN33522. Facetofacedimensions: DIN3202 F43. Flangesdimensions:DIN2501Technical data: (PN10/16)Nominaldiameter: 40-600mmNominalpressure: 1.0, 1.6Testpressure:Seal: 1.1, 1.76MPaIntensity: 1.5, 2.4MPa
Workingtemperature: ≤120°C
Suitablemedium: water, oilproduct, air, steam
Material:
1 Body: HT200
2 Bodycircle: brass
3 Gatecircle: brass
4 Screwedbonnet nuts: brass
5 Wedgedisc: HT200
6 Hexagonnut: 2Cr13
7 Stem: Q235
8 Gasket: graphite
9 Hexagonheadbolt: Q275
10 Cover: HT200
11 Gasket: graphite
12 Stuffingbox: HT200
13 "O" typeseal: NBR
14 Hexagonnut: Q235
15 Stud: Q275
16 Handwheel: HT200
17 Shim: Q235
18 Hexagonheadbolt: Q275