Gold Member Since 2014
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Laizhou Dongsheng Valve Co., Ltd.

Silent Check Valve, Check Valve, Globe Style Check Valve manufacturer / supplier in China, offering Cast Iron Globe Silent Check Valves Pn16, Cast Iron Valve Manufacturer China, 6 Inch Double Disc Check Valve and so on.

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Supplier Homepage Product Check Valve Silent check valve Cast Iron Globe Silent Check Valves Pn16

Cast Iron Globe Silent Check Valves Pn16

Purchase Qty.:
1-4 5-9 10+
FOB Unit Price: US $23.6 US $22.8 US $22
Purchase Qty. (Pieces) FOB Unit Price
1-4 US $23.6
5-9 US $22.8
10+ US $22
Get Latest Price
Production Capacity: 50, 000 PCS/Year
Transport Package: Wooden Pallet, Plywood Case, etc
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: H74H-16X
  • Connection Form: Flange
  • Pressure: Ordinary Pressure
  • Sealing Form: Gland Packings Globe Valve
  • Standard: DIN
  • Dn50-Dn300: Silent Check Valve
  • Suitable: Water Supply and Drainage Pipeline
  • Certificate: ISO9001, CE
  • Specification: Quality Grade: CE, ISO9001 and SGS
  • HS Code: 84811000
  • Material: Cast Iron
  • Structure: Elevated
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Flow Direction: Unidirection
  • Application: Industrial Usage, Water Industrial Usage
  • Suitable Temperature: -20-135 Celsius Degree
  • Nominal Pressure: 1.6MPa
  • Trademark: OEM
  • Origin: Yantai Shandong China
Product Description
We produce the check valve series for more than 10 years.
Please view our website www. Lzds. Cn to find the specification of valve.

Wafer Silent Check Valve


2. Shortest feasible face-to-face dimensions
3. Lightweight, space-saving wafer design
4. Easily replaceable parts
5. Functions equally well in all positions
6. Simple flange-supported installation
7. Drop-tight seating


1. Working pressure: 1.0/1.6MPa

2. Working temperature: NBR: 0° C~+80° C; EPDM: -10° C~+120° C

3. Flange according: ANSI 125/250

4. Face to face: ANSI 125/250

5. Testing: API598

6. Medium: Fresh water, Sea water, all kinds of oil, acid, alkaline liquid etc.

Silent check valve suitable for water supply and drainage pipeline. It has small volume, light weight, small resistance, resistance to fatigue fluid, and long service life etc.

FLANGE TYPE SILENCING CHECK VALVE(To prevent water reverse flow)
Silencing check valve role is only allowed to medium flows in one direction the direction and stop the flow

Flanged Silent Check Valve ( Non-Slam Check Valves )

Working pressure: 1.0/1.6Mpa
Working temperature: NBR 0 ° C to 80 ° C; EPDM: 10 ° C to 120 ° C
Flanged according to EN1092-2 PN10/16
Testing: DIN3230, API598
Medium: Fresh Water; Seawater and all kinds of oil etc.
1GuideDuctile Iron GGG40
2BodyCast Iron GG25 or Ductile Iron GGG40
4SpringStainless steel
5Seat ringNBR or EPDM
6DiscDuctile Iron GGG40 or Brass
Cast Iron Globe Silent Check Valves Pn16
Cast Iron Globe Silent Check Valves Pn16
Cast Iron Globe Silent Check Valves Pn16
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