Pz973h Electric Knife Gate Valve

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  • Model No.: DN500
  • Connection Type: Threaded
  • Pressure Rating: Low Pressure
  • Sealing Type: Bellows Globe Valve
  • Standard: JIS
  • Brand: Trust
  • Specifications: CCS, ABS, GL, NK, BV, LR, DNV, RINA
  • HS Code: 8481804090
  • Material: Cast Iron
  • Structure: Tubular
  • Function: Ddcv Double Lobe, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Flow Direction: Reversible
  • Application: Industrial Use, Water Treatment
  • Packaging: Wooden Crates
  • Origin: China

PZ973H Electric Knife Gate Valve

CHARACTERISTICS
The PZ973H electric knife gate valve is widely used across various industrial sectors, especially in mining, where it handles coal, iron, and steel industry residue slurry. It's also commonly found in purification plants, managing wastewater, mud, dirt, and suspended solids in clear water. In the pulp and paper industry, it effectively controls mixtures of materials with water, including plant ash and other types of slurry pipelines. STANDARD
Design Standard GB/T 12234, DIN 3356
Flange Connection ASME B16.5, GB/T 9113, JB/T79, DIN 2543-2545
Inspection & Test GB/T 13927, DIN 3230, API 598
SPECIFICATION
Type PZ973H PZ973Y PZ973F
Working Pressure (MPa) 1.6~2.5 | Class 150
Diameter (mm) DN50-DN2000 | 2"-80"
Applicable Medium Water, oil, gas, acetic acid, nitric acid, and other media
Material Body WCB, CF8, CF8M, CF3, CF3M
Disc WCB, CF8, CF8M, CF3, CF3M
Stem 2Cr13, F304, F316, Monel
Seal SS, PTFE
Gasket PTFE

Product Details and Packaging

PZ973H Electric Knife Gate Valve
PZ973H Electric Knife Gate Valve

Main Products:
a) Standard marine butterfly valve
b) Blind plate valve
c) Lift check valve
d) Check valve
e) Gate valve
f) Sea valve
g) Valve chest
h) Quick close valve
i) Storm valve
Additional Specifications:
Available with nominal diameters from DN6mm to DN750mm, and nominal pressures ranging from PN0.1MPa to PN6.4MPa.
Certifications:
Certified by authoritative classification societies such as CCS, GL, BV, DNV, KR, ABS, and ISO 9000:2000 Quality System.
How to Order:
1) Mounting type:
2) Flange standard: S-ISO/J-JIS/G-GB etc.
3) Material of valve seat: Buna-N rubber, Fluorine-containing rubber, or Teflon-containing rubber?
4) Material of valve body: Cast steel, Cast iron, Ductile cast iron, Bronze, or Stainless steel?
5) Nominal diameter: DN (mm)
6) Nominal pressure: PN (MPa)
7) Operating type: Manual (handle, worm, spiral), Electrodynamic, Pneumatic, or Hydraulic?
8) Structure type: Centered type or Double eccentric type?

Standard Products

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