Flow Control/Rate of Flow Check Valves

About this Item
Details
Company Profile

Price

Purchase Qty. Reference FOB Price

5-19 Pieces US$198.00

20+ Pieces US$168.00

Sepcifications

  • Media Water
  • Temperature Low Temperature
  • Material Cast Iron
  • Connection Form Flange
  • Pressure Low Pressure
  • Function Ddcv Double Lobe, Sfcv Rubber Lobe, Nrvz Silence
  • Flow Direction Unidirection
  • Standard DIN
  • Application Industrial Usage, Water Industrial Usage
  • Transport Package Bubble Bags & Wooden Case
  • Specification 2"-24"
  • Trademark WALTER / No Brand
  • Origin Suzhou, Jiangsu
  • Name Flow Check Valve
  • Body Ductile Iron
  • Trims Stainless Steel
  • Diaphgram Nylon + EPDM/Viton
  • Seat Ss/Brass/Bronze
  • Seal Ring EPDM/NBR
  • Coating Epoxy Coated to 300 Microns
  • Connection Flanged

Product Description

300X Slow-Closing Check Valve Is a hydraulically operated No-Slam Check Valve. This valve opens when the pressure at the inlet exceeds the discharge pressure. A gradual rate of opening prevents sudden opening surges. When a pressure reversal occurs the higher downstream pressure is applied to the ...

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Check Valve Comparison
Transaction Info
Price US $ 168.00-198.00/ Piece US $ 5.00-150.00/ Piece US $ 2.00-4.00/ Piece US $ 5.00-150.00/ Piece US $ 7.00-310.00/ Piece
Min Order 5 Pieces 5 Pieces 500 Pieces 5 Pieces 5 Pieces
Payment Terms L/C, T/T, Western Union L/C, T/T T/T L/C, T/T L/C, T/T
Quality Control
Management System Certification ISO 9001, ISO 14001 - ISO 9001, ISO 14001 - -
Trade Capacity
Export Markets North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Annual Export Revenue US$5 Million - US$10 Million US$1 Million - US$2.5 Million US$50 Million - US$100 Million US$1 Million - US$2.5 Million US$1 Million - US$2.5 Million
Business Model OEM, Own Brand(WALTER) Own Brand(NIPO) OEM, ODM, Own Brand() Own Brand(NIPO) Own Brand(NIPO)
Average Lead Time Off Season Lead Time: within 15 workdays
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
Peak Season Lead Time: 1-3 months
Off Season Lead Time: within 15 workdays
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
Peak Season Lead Time: 1-3 months
Off Season Lead Time: within 15 workdays
Peak Season Lead Time: 1-3 months
Product Attributes
Specification
Media: Water;
Temperature: Low Temperature;
Material: Cast Iron;
Connection Form: Flange;
Pressure: Low Pressure;
Function: Ddcv Double Lobe, Sfcv Rubber Lobe, Nrvz Silence;
Flow Direction: Unidirection;
Standard: DIN;
Application: Industrial Usage, Water Industrial Usage;
Name: Flow Check Valve;
Body: Ductile Iron;
Trims: Stainless Steel;
Diaphgram: Nylon + EPDM/Viton;
Seat: Ss/Brass/Bronze;
Seal Ring: EPDM/NBR;
Coating: Epoxy Coated to 300 Microns;
Connection: Flanged;
Material: Stainless Steel;
Connection Form: Wafer;
Structure: Swing;
Pressure: Ordinary Pressure;
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence;
Sealing Form: Gland Packings Globe Valve;
Flow Direction: Unidirection;
Standard: ANSI;
Application: Industrial Usage, Water Industrial Usage;
Size: 2" to 48 ";
Class: 150lb to 2500lb;
Certificates: API 6D, CE, ISO9001;
Application Fields: Metallurgy,Light Industrial,Electric Power,Petroch;
Delivery Detail: 20~45 Days According to The Specific Quantities;
Media: Water;
Temperature: High Temperature;
Pressure: Ordinary Pressure;
Function: Ddcv Double Lobe;
Sealing Form: Gland Packings Globe Valve;
Flow Direction: Reversing;
Standard: DIN;
Application: Water Industrial Usage;
Material: Stainless Steel;
Connection Form: Wafer;
Structure: Swing;
Pressure: Ordinary Pressure;
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence;
Sealing Form: Gland Packings Globe Valve;
Flow Direction: Unidirection;
Standard: ANSI;
Application: Industrial Usage, Water Industrial Usage;
Size: 2" to 48 ";
Class: 150lb to 2500lb;
Certificates: API 6D, CE, ISO9001;
Application Fields: Metallurgy,Light Industrial,Electric Power,Petroch;
Delivery Detail: 20~45 Days According to The Specific Quantities;
Material: Cast Steel;
Connection Form: Wafer;
Structure: Tilting;
Pressure: Ordinary Pressure;
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence;
Sealing Form: Gland Packings Globe Valve;
Flow Direction: Unidirection;
Standard: ANSI;
Application: Industrial Usage, Water Industrial Usage;
Size: 2" to 54";
Class: 150lb to 2500lb;
Certificates: API 6D, CE, ISO9001;
Application Fields: Metallurgy,Light Industrial,Electric Power,Petroch;
Delivery Detail: 20~45 Days According to The Specific Quantities;
Supplier Name

Suzhou Walter Flow Control Equipment Co., Ltd.

Diamond Member Audited Supplier

Zhejiang Naibang Valve Co., Ltd.

Diamond Member Audited Supplier

Zhejiang Tianpu Rubber & Plastic Co., Ltd.

Diamond Member Audited Supplier

Zhejiang Naibang Valve Co., Ltd.

Diamond Member Audited Supplier

Zhejiang Naibang Valve Co., Ltd.

Diamond Member Audited Supplier