MSS SP-67 Zero Leakage Butterfly Valve Electric Pneumatic Horizontal Pin

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Detailed Product Description

Design:	API609	Materials:	Carbon / Stainless / Ductile Cast Iron
Test:	API598	Working Temperature:	20°C ~ + 500°C
Operating:	Gear / Electric / Pneumatic	Medium:	Gas / Water / Oil
High Light:	high performance butterfly valves , metal to metal butterfly valve

High Performance API609 Butterfly Valve MSS SP-67 Zero Leakage Electric Pneumatic Horizontal Pin

Design Feature

Horizontal pin: Reduce the exploding possibility of stem effectively under the internal unbearable pressure.
Disc: There is no stem through disc completely for less resistance and more flow capacity.
Stem: The design of two section of stem, can enhance the stability and resistance of disc effectively.
Guide bearing: It is made by nylon and can ensure that the shaft rotate in absolute center,to decrease friction and torque.
The seat with backrest: It is consisted of inner backrest and outer rubber.the backrest can withstand the deformation of seat when it is scoured and squeezed to extend service life.

Standard

Main Features

Tight sealing and zero leakage under rated pressure(1.0Mpa~1.6Mpa).
Multi-sealing design separates valve body from working medium to ensure zero leakage.
Main parts are designed to fit exactly into each other to ensure a better sealing, smaller torque, bigger flow, lower fluid resistance as well as flexible two-side flow.
Scientific design for the sealing surface of valve seat makes a closed connection between the valve and the pipe flange without any additional ccessories.
Designed and produced based on multi-standard system, so the valve could be applied to various of flange and enjoy excellent interchangability.
All parts are embalmed, suitable for various complex work environment.
Others: According to customer requirements.

Parameter

Actuator	Electric, Pneumatic, Turbine, Handle
Control	On-off, Modulating, Inteligent
DN	50~1200mm
Pressure	150~300Lbs
Temperature	EPDM: -29~120°C, FPM: -29~150°C PTFE: -29~150°C, CR: -29~80°C NBR: -29~80°C, SI: -29~200°C
Connection	Wafer
Structure	A Type, LT Type
Body Material	SS304L, WCB, Casting Iron, Ductile Iron
Disc Material	SS316L, SS316, SS304, Casting Iron, Casting Iron+Nylon11 B148, FEP (Casting Iron+F46)
Seat Material	NBR, EPDM, PTFE, FPM, CR, SI
Medium	Gas, Water, Oil
Option	Limit Switch, Positioner, Solenoid Valve, Pressure-relief Valve