Stainless Steel Thread Ends Sanitary Butterfly Valve with Pull Handle

Model NO.: RSTB
Working Temperature: Normal Temperature (-40°C<T<120°C)
Material of Seal Surface: Soft Sealed
Valve Body: Casting
Application: Industrial Usage, Water Industrial Usage, Household Usage, Food & Beverage
Standards: 3A/ SMS / DIN /ISO
HS Code: 8481804090, 8481804090
MOQ: 1PC
Warranty: 18 Months
Delivery Time: 15 Days
Certificate: ISO / Ce
Trademark: RST / OEM
Transport Package: Plywood Case
Specification: 1/2′′-8′′(DN15-DN200)
Origin: China
Sanitary Butterfly Valves with Female threaded Ends with Pull Handle

Application:
It is a manual type sanitary butterfly valve with female thread ends, which is widely used in process piping systems for isolation and control. Thread ends butterfly valve operates manually.
 
Specification:

Sizes available: 1/2" to 8" (1/2", 3/4", 1", 1 1/2", 2", 2 1/2", 3", 4", 5", 6", 8")
DN15 - DN200 (DN15, DN20, DN25, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200)
Material: SS304/SS316/SS304L/SS316L are  available upon request.
Max. working pressure: 145psi (10bar) for DN25/1"-DN100/4";
                                     116psi (8bar) for DN125/5"-DN150/6";
                                      73psi (5bar) for DN200/8".
Temperature range: 14 ~ 248°F (-10 ~ 120°C) with EPDM seat, -58 ~ 356°F (-50 ~ +180°C) with VMQ (Silicone) seat.
Operation: 4-position pull handle as the product photo shows
End connections: female thread ends/female thread ends( NPT/BSPT/BSP/DIN259,etc.)
Surface treatment: Ra 16 ~ 32µin (0.4 ~ 0.8µm), Ra 32µin is the default.
 
Options:

Valve body and disc material can be AISI 304 or AISI 316L, 304L and 316 materials are available upon request.
The seat and gasket can be EPDM, VMQ (Silicone) or Viton (FPM), all complying with FDA 21CFR177.2600.
End connection can be butt-welded, sanitary tri-clamp, threaded, flanged, I-line or others upon request.
Handles: 4-position pull handle; multi-position handle with plastic cover or in pure stainless steel.

Actuators to reach automatic operation:
Pneumatic stainless steel actuator (vertical type), pneumatic aluminum actuator (horizontal type), and electric actuator.
NC operated: normally closed (fail closed)---air to open, spring to close
NO operated: normally open (fail open)---air to close, spring to open
AA operated: double acting---air to open, air to close
 
Technical Parameters
Steel materail Products wetted steel parts AISI 304 or 316L ( 1.4301/1.4404) Provided with material report
Other steel parts AISI 304
Seal material Standard EPDM All seal materials comply with FDA 21CFR117.2600
Options VMQ / Viton(FPM)
Pressure Working Pressure ≤ 145 psi (10 bar)
Supply pressure for air actuator 70~116 psi ( 5~8 bar)
Temperature Working temperature EPDM: 14 ~ 248°F (-10 ~ 120°C)
VMQ (Silicone): -58 ~ 356°F (-50 ~ +180°C)
Viton (FPM): -22 ~ 428°F (-30 ~ +220°C)
Sterilization temp. 150°C (302°F), Max. 20 min
Surface treatment Inside surface treatment Ra 16 ~ 32µin (0.4 ~ 0.8µm)
Outside surface treatment Ra 32 ~ 64µin (0.8 ~ 1.6µm)
Connection End connections: butt-welded, sanitary clamp, male and female threaded, flanged, I-line or others upon request.

Stainless Steel Thread Ends Sanitary Butterfly Valve with Pull Handle

Stainless Steel Thread Ends Sanitary Butterfly Valve with Pull HandleStainless Steel Thread Ends Sanitary Butterfly Valve with Pull Handle
 

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