Two Way, Three Way, SS304, CS, SS316 Sight Glass

• Customization: Available
• Standard: DIN, ANSI, GB, JIS, BSW
• Material: Carbon Steel ,Stainless Steel
• Model NO.: XKSG
• Connection: Flange
• Surface Treatment: Galvanized Sheet
• Head Type: Hexagon
• Working Pressure: 0.25MPa~50MPa
• Diameter: DN15-DN500
• Sight Glass Indicator: Scales, Wiper, Flushing Port,Agitating Balls
• Glass Material: Tempered Borosilicate Glass,Quartz
• Indicator Type: Rotating Impeller, Flapper, Wiper
• Sight Glass Type: Glass Tubular, Cross Type Sight Flow Indicator
• Material Optional: Export A105, Seamless Pipe, Stainless Steel, PTFE
• Working Temperature: -50-500deg C
• Flange Standard: ANSI,DIN,ANSI etc
• Color: Any Color You Want
• Transport Package: Plywood Box or Carton
• Specification: CE, ROHS, SGS, GMP
• Trademark: Tianjin U-ideal Instrument
• Origin: Tianjin, China
• HS Code: 9002199090
• Production Capacity: 50000PCS/Year
• Package Size: 30.00cm * 20.00cm * 25.00cm
• Package Gross Weight: 10.000kg

Product Description

Product Description

U-ideal manufacture full range of sight glass flow indicator-Sight glasses, such as Floating ball Sight Glass, 

rotating wheel sight glass, flapper sight glass, agitating ball sight glass,wipper sight glass

Installation size is small, and the drive torque is small, easy operation, quickly, and at the same time also has a good flow regulating function and close the seal characteristics, sight glasses in large and medium size, use of low pressure area, it is the dominant form of sight glasses. Lens is divided into two broad categories: Valve pipe sight glasses lens with the device

Sight glasses are one of the main industrial pipe fittings. They are be used to observe pipe liquid, gas, steam etc. reaction conditions. Monitor production and to keep safe process.
(Threaded) piping sight glass
	Welded thread single window sight glasses Nominal Diameter: DN15~50mm Pressure: PN-1.0~2.5MPa Temperature: -30ºC~180ºC,can increase to 280ºC Standard: GB,DIN,ANSI,JIS,BS Material: carbon steel, stainless steel or others Indicator type: Rotator-paddlewheel, Agitating balls, Flapper, Throat plat, scale, lighting, wiper, nozzle
Welded thread sight glasses Welded thread sight glasses
	Lug type single plate see thru sight glasses(JIS) Nominal Diameter: DN15~50mm Pressure: PN-1.0~2.5MPa Temperature: -30ºC~180ºC,can increase to280ºC Standard: GB,DIN,ANSI,JIS,BS Material: carbon steel, stainless steel or others Indicator type: Rotator-paddlewheel, Agitating balls, Flapper, Throat plat, scale
Lug shape plain threaded sight glasses flow indicator
Lug Agitating balls sight glasses	Lug type Throat plat thread sight glasses	Lug type scale wiper & flapper sight glasses
Flapper- Side flapper to indicate flow in one direction; Mid-flapper to indicate flow in either direction, not suitable for vertical flows down.
	Casting thread sight glasses Nominal Diameter: DN15~50mm Pressure: PN-1.0~1.6MPa, can increase to 6.4MPa Temperature: -30ºC~180ºC,can increase to 280ºC Standard: GB,DIN,ANSI,JIS,BS Material: carbon steel, stainless steel or others Indicator type: Rotator-paddlewheel, Agitating balls, Flapper, Throat plat, scale
Carbon steel thread cross sight glasses
	Sintering thread sight glasses Nominal Diameter: DN15~50mm Pressure: PN-1.0~6.4MPa, Temperature: -30ºC~150ºC,can increase to200ºC Standard: GB,DIN,ANSI,JIS,BS Material: carbon steel, stainless steel or others Indicator type: Rotator-paddlewheel, Agitating balls, Flapper, Throat plat, scale
Fused sight glasses threaded (Plain Indicator)
	Threaded see thru sight glasses Nominal Diameter: DN15~50mm Pressure: PN-1.0~1.0MPa Temperature: -30ºC~180ºC,can increase to280ºC Standard: GB,DIN,ANSI,JIS,BS Material: carbon steel, stainless steel or others Indicator type: Rotator-paddlewheel, Agitating balls, Flapper, Throat plat, scale
Thread cross sight glasses (Plain-No indicator, for direct visual inspection of liquid).
	Eccentric Rotator-paddlewheel thread sight glasses Single window threaded sight glasses Nominal Diameter: DN15~50mm Pressure: PN-1.0~1.6MPa Temperature: -30ºC~180ºC,can increase to300ºC Standard: GB,DIN,ANSI,JIS,BS Material: carbon steel, stainless steel or others Indicator type: Rotator-paddlewheel, Agitating balls, Flapper, Throat plat, scale
Eccentric Rotator-paddlewheel threaded sight glasses (used for clear media to enhance flow indication, install at any direction).
Dome type Agitating balls -thread sight glasses	Hemispherical Agitating balls sight glasses Hemispherical Rotator-paddlewheel sight glasses Nominal Diameter: DN15~50mm Pressure: PN-1.0~1.0MPa Temperature: -10ºC~80ºC Standard: GB,DIN,ANSI,JIS,BS Material: carbon steel, stainless steel or others Indicator type: Rotator-paddlewheel, Agitating balls (for horizontal or vertical installation. Allow full 360^ovisibility from an elevated position).

Wire-mouth main parameters

IN	DN	L	H	D	D1	D2
1/2″	15	130	65	80	65	50
3/4″	20	130	65	80	65	50
1″	25	130	65	80	65	50
11/4″	32	160	80	100	80	65
11/2″	40	160	85	100	80	65
2″	50	170	85	100	80	65

Flange type parameters

DN		φ d	H	L
IN	mm			≤16MPa	≤25MPa
3/8″	10	65	75	140	160
1/2″	15	65	75	140	160
3/4″	20	65	85	160	180
1″	25	65	85	160	180
11/4″	32	80	110	180	200
11/2″	40	80	115	180	200
2″	50	95	160	220	250
21/2″	65	95	180	250	270
3″	80	120	200	270	300
4″	100	140	220	310	320
5″	125	165	260	360	380
6″	150	165	290	420	450

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