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High Pressure Straight Through Ball Valve With Drain DN50 316Ti Stainless Steel RHK

Categories Hydraulic Ball Valves
Brand Name: ROYAL
Model Number: OE-C-RHK
Place of Origin: China
MOQ: 1 piece
Price: Negotiable
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 10000 set / 30 days
Delivery Time: 5-30 days upon order quantity
Packaging Details: Wooden box packing /Negotiable
Product: RHK high pressure stainless steel ball valve
Material: 316 Ti
Diameter: DN4-50
Connector seal material: FPM / EPDM / KALERZ
Ball seat seal: POM / PTFI / PEEK
Accessories: Handle
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High Pressure Straight Through Ball Valve With Drain DN50 316Ti Stainless Steel RHK

Industrial hydraulic RHK high pressure stainless steel straight through ball valve DN4-50

RHK is only available in stainless steel body, standard features include handles, and can be adapted to different media and operating conditions depending on the material combination. In addition, the valve interface also supports G thread, NPT, 24 ° cone metric thread to meet different needs of customers.


Stainless steel ball valve material combination table

Material combination codeModel exampleValve bodyBall seat sealStem sealHighest pressureApplicable medium
4425RKH-G3/4-20 4425316TiPOMFPM400 barWater, oil, -30 ° C ~ +100 ° C
4465RKH-G3/4-20 4465316TiPEEKFPM400 barWater, oil, -30 ° C ~ +100 ° C
4466RKH-G3/4-20 4466316TiPEEKEPDM400 barChemical medium suitable for ethylene propylene rubber, -50 ° C ~ +150 ° C
4447RKH-G3/4-20 4447316TiPTFEKALREZ100 barExcellent corrosion resistance, -15 ° C ~ +250 ° C

Body size and working pressure for various interface types

DNPressure bar (Seal)L1BHH1H2H4MSW
4 8400400100363543.532813M59

Ball valve interface formBall valve modelDNActual inner diameterDRATotal length of valveiSW1Weiwei
Inch straight pipe thread (G thread)RKH G1/8 04 442545G 1/8″-699220.35
RKH G1/4 06 442566G 1/4″-6912220.35
RKH G3/8 08 442588G 3/8-6912220.35
RKH G3/8 10 44251010G 3/8″-7312270.5
RKH G1/2 13 44251313G 1/2″-8514300.65
RKH G3/4 20 44252020G 3/4″-9617411.5
RKH G1 25 44252524G 1″-11319462
RKH G11/4 25 44252524G11/4″-12120502.1
RKH G11/4 32 44253232G11/4″-11020603.8
RKH G11/2 32 44253232G11/2″-13524603.8
RKH G11/2 40 44254038G11/2″-12024706.1
RKH G2 40 44254038G2″-14726756.1
RKH G2 50 44255048G2″-14028859.1
American taper pipe thread NPTRKH 1/8NPT 04 4425451/8″NPT-6912220.35
RKH 1/4NPT 06 4425661/4″NPT-6917220.35
RKH 3/8NPT 10 442510103/8″NPT-7317270.5
RKH 1/2NPT 13 442513131/2″NPT-9222300.65
RKH 3/4NPT 20 442520203/4″NPT-9723411.5
RKH 1NPT 25 442525241″NPT-11327462
RKH 11/4NPT 32 4425323211/4″NPT-11528603.8
RKH 11/2NPT 40 4425403811/2″NPT-13528706.1
RKH 2NPT 50 442550482″ NPT-14030859.1 181

Metric thread 24° cone

DIN2353 Light Series "L"

RKH 06L 04 442545M12×1.56677220.3
RKH 08L 06 442566M14×1.58677220.3
RKH 10L 08 442588M16×1.510718220.3
RKH 12L 10 44251010M18×1.512758270.5
RKH 15L 13 44251313M22×1.515849300.6
RKH 18L 13 44251313M26×1.518849300.6
RKH 18L 16 44251615M26×1.518839320.75
RKH 22L 20 44252020M30×22210211411.5
RKH 28L 25 44252524M36×22810811462
RKH 35L 25 44252524M45×23511413502.1
RKH 35L 32 44253232M45×23512813603.6
RKH 42L 32 44253232M52×24212813603.6
RKH 42L 40 44254038M52×24213313705.9

Metric thread 24° cone

DIN2353 Heavy Series "S"

RKH 08S 04 442545M16×1.58739220.35
RKH 10S 06 442566M18×1.510739220.35
RKH 12S 08 442588M20×1.512779220.35
RKH 14S 10 44251010M22×1.5148411270.5
RKH 16S 13 44251313M24×1.5168711300.6
RKH 20S 16 44251615M30×2209113320.75
RKH 25S 20 44252020M36×22511015411.5
RKH 30S 25 44252524M42×23012017462.1
RKH 38S 25 44252524M52×23812519552.3
RKH 38S 32 44253232M52×23814019603.7

· Welded ball valve
Add “W-” to the ball valve type to indicate the welded interface (see table below), for example: W-BKH 20S×2 16 11251, “×2” means the welded joint wall thickness S is 2.
·Sleeve type connected ball valve
Add "C-" to the ball valve model to indicate the card sleeve interface (see table below), eg C-BKH 20S 16 11251
Ordering example:
To order a ball valve with ISO5211 standard threaded hole, please add "D" after the original RKH stainless steel ball valve model.
Such as: RKH G3/4 20 4425 D
The valve body is forged, and the length of the screw must be matched when the bracket is installed.
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