Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company
Year of Establishment:
Plant Area:
1200 square meters
Management System Certification:
ISO 9001, ISO 14001, HSE, QC 080000, WRAP
Average Lead Time:
Peak season lead time: 1-3 months
Off season lead time: one month
OEM/ODM Service
Sample Available
Overseas Agent / Branch

Knife Gate Valve, Ms Sp-81knife Gate Valve, Wafer Knife Gate Valve manufacturer / supplier in China, offering Ms Sp-81 Wafer/Lug/RF Ends Knife Gate Valve with Manual Operation, API 520 Full Lift/Low Lift Bronze Safety Valve (A46Y), Cast Steel Wcb/Lcb Full Lug Knife Gate Valve and so on.

Gold Member Since 2009
Audited Supplier
Supplier Homepage Products Knife Gate Valve Wafer Knife Gate Valve Ms Sp-81 Wafer/Lug/RF Ends Knife Gate Valve with Manual Operation

Ms Sp-81 Wafer/Lug/RF Ends Knife Gate Valve with Manual Operation

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $69/ Piece
Port: Shanghai, China
Production Capacity: 6000ton Per Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Type: Dual-through
Material: Steel
Connection Form: Wafer, Lug, Flanged RF
Pressure: Low Pressure
Actuator: Manual
Seal Surface: Knife Gate

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Basic Info

Model NO.: PZ43W
Thread Position of Valve Rod: Outside Gate Valve
Usage: Regulation
Standard: ANSI
Application: Industrial Usage, Water Industrial Usage, Household Usage, Mining, Pulp
Characteristic: Knife Gate Valve
Design & Manufacture: Ms Sp-81
Pre-Temp. Rating: Asme B16.34
Face to Face: Ms Sp-81
Ends Connection: Wafer, Lug, Flanged RF
Inspect & Test: Ms Sp-81
Certificate 1: Dnv CE 0575
Certificate 2: ISO9001:2008
Certificate 3: API 6D
Certificate 4: API 600
Trademark: VATAC
Transport Package: Sea Worthy or Air Worthy
Specification: API, ANSI, ASME, BS, DIN, JIS, GB etc.
Origin: China
HS Code: 84818010

Product Description

MS SP-81 Wafer/Lug/RF Ends Knife Gate Valve with Manual Operation Conform to MS SP-81. They are tested according to API 598, and marked as per MSS SP-25
Construction is as follows:  

- Full Port or Standard Port
- Without Bonnet
- Single or Double Actuator
- Soft or Metal Seated
- Renewable Seat 
- Solid Knife with Hard Cr Coated
- Wafer to Suit for Flanged
- Flanged Ends to ASME B16.5 and B16.47

Main Part & Materials    

Part Names
Part Materials
KnifeSS304/SS316SS304SS316SS304LSS316LSAF 2205
StemF6a or Required
Seat/Seat RingNBR/EPDM/PTFE or Metal Seat

Normal Pressure Rating
PN6~PN16, CLASS150

Normal Size Range
DN50~DN1500, 2"~60" 

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