GFT9 | Kulový Ventil s PFA Výstelkou DIN | Přehled Produktu

PFA Lined GFT9 | Kulový Ventil s PFA Výstelkou DIN | Přehled Produktu: Features, Measurements & Materials

Spheron9

Precision-engineered PFA-lined ball valves for demanding applications. Designed for superior chemical resistance and tight shut-off, our ball valves ensure long-lasting performance in harsh environments. Whether for aggressive chemicals or high-purity processes, our solutions deliver reliability, efficiency, and ease of maintenance.

Parameter	Value
Name	Spheron9
Operational Characteristics	On / Off
Design Norm	DIN \| ANSI
Size	DN 15-150 \| NPS ½-10
Flange Dimensions	DIN 2501 (PN 16) \| ASME B16.10 (Class 150-RF LP)
Face-Face-Dimensions	PN (EN 558-1), Series 1 \| ANSI-B-16.5
Actuator Connection	DIN 3337 – ISO 5211
Lining Options	PFA, PFA/UP, PFA/AS, PVDF, PP, UHMW-PE
Body Materials	1.0619 (A216 Gr. WCB), 1.4408 (CF8M)
Pressure Range	up to 16 bar (see P-T Diagram)
Temperature Range	-60°C to 150°C (see P-T Diagram)
Custom Options	Actuation, Stem Extension, Heating Jacket, Lock
Quality Control	Body 24 bar, Dielectric strength test 20 kV
Certificates	EU Pressure Equipment Directive 2014/68/EU, German Clean Air Act (TA-Luft), SIL

Core PFA Features

Corrosion Resistance
Delivers superior chemical resistance against diverse corrosive agents, extending equipment lifespan.
Low Friction / Non-Stick
Minimizes friction and buildup for smooth flow and reduced wear.
Electrical Insulation
Provides robust insulation for safe, reliable performance in critical applications.
Thermal Stability
Maintains consistent performance across extreme temperatures, reducing maintenance needs.

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GFT9 | Kulový Ventil s PFA Výstelkou DIN | Přehled Produktu Features

Full Bore 
offers high cv- values equal to the pipe
Customizable Actuation Options
by default equipped with lever, but can be enhanced with pneumatic or electric actuators, positioners, and limit switches to support automation.
Low torque
 compared to plug valves
Blow Out Safe 
by specific shaft design
Maintenance free tightness
 through spring loaded shaft sealing design
Add ons
Stem Extension, Heating Jacket , Lock 
Hysteresis free 
one piece ball-stem design, ideal to equip with actuation

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Our GFT9 | Kulový Ventil s PFA Výstelkou DIN | Přehled Produktu Certificates

Safety Integrity Level
Ensuring operational safety
Learn More
Pressure Equipment Directive
Certified for high-pressure environments
Learn More
TA-Luft
Compliant with strict emission regulations
Learn More

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Measurement | Dimensions | P-T Diagram

Dimensional Measurements

Size	L	L1 Extra	H	ød	øk	øD	Bolting	Torque	KVS	t²	Weight
DN 15	130 mm	58,5 mm	126 mm	45 mm	65 mm	95 mm	4 x 14 (M12)	8 (<3 bar), 8 (6 bar), 10 (10 bar), 80 (16 bar), 80 (max. adm. [Nm])	180	17.5	8 kg
DN 20	150 mm	58,5 mm	126 mm	58 mm	75 mm	105 mm	4 x 14 (M12)	8 (<3 bar), 8 (6 bar), 10 (10 bar), 80 (16 bar), 80 (max. adm. [Nm])	180	30
DN 25	160 mm	52 mm	126 mm	68 mm	85 mm	115 mm	4 x 14 (M12)	12 (<3 bar), 12 (6 bar), 12 (10 bar), 12 (16 bar), 12 (max. adm. [Nm])	180	75	12 kg
DN 32	180 mm	60 mm	126 mm	78 mm	100 mm	140 mm	4 x 18 (M16)		180	140	18 kg
DN 40	200 mm	67,5 mm	200 mm	88 mm	110 mm	150 mm	4 x 18 (M16)	20 (<3 bar), 20 (6 bar), 20 (10 bar), 25 (16 bar), 250 (max. adm. [Nm])	270	200	20 kg
DN 50	230 mm	80 mm	200 mm	102 mm	125 mm	165 mm	4 x 18 (M16)	25 (<3 bar), 25 (6 bar), 25 (10 bar), 30 (16 bar), 361 (max. adm. [Nm])	270	310	25 kg
DN 65	290 mm	77,5 mm	220 mm	122 mm	145 mm	185 mm	4 x 18 (M16)		380	615	50 kg
DN 80	310 mm	85,5 mm	260 mm	138 mm	160 mm	200 mm	8 x 18 (M16)	60 (<3 bar), 60 (6 bar), 60 (10 bar), 80 (16 bar), 500 (max. adm. [Nm])	380	800	80 kg
DN 100	350 mm	94 mm	270 mm	158 mm	180 mm	220 mm	8 x 18 (M16)	80 (<3 bar), 80 (6 bar), 90 (10 bar), 170 (16 bar), 500 (max. adm. [Nm])	380	1250	80 kg
DN 125	400 mm	124 mm		188 mm	210 mm	250 mm	8 x 18 (M16)	on request	on request	210	85 kg
DN 150	480 mm	124 mm		212 mm	240 mm	285 mm	8 x 22 (M20)	on request	on request	2800	250 kg
DN 200	600 mm	200 mm		268 mm	295 mm	340 mm	12 x 22 (M20)	on request	on request	6000	600 kg

Size	L	L1	H	ød	øk	øD	Bolting	Torque	CV	t²	Weight
NPS ½"	108 mm	55 mm	126 mm	34,9 mm	60,3 mm	88,9 mm	4 x 15.9	8 (<3 bar), 8 (6 bar), 10 (10 bar), 80 (16 bar), 80 (max. adm. [Nm])	190	17.5	8 kg
NPS ¾"	117 mm	55 mm	126 mm	42,9 mm	69,8 mm	98,4 mm	4 x 15.9	8 (<3 bar), 8 (6 bar), 8 (10 bar), 10 (16 bar), 80 (max. adm. [Nm])	190	17.5	12 kg
NPS 1"	127 mm	65 mm	200 mm	50,8 mm	79,4 mm	108 mm	4 x 15.9	12 (<3 bar), 12 (6 bar), 12 (10 bar), 12 (16 bar), 12 (max. adm. [Nm])	275	200	20 kg
NPS 1½"	165 mm	65 mm	200 mm	73 mm	98,4 mm	127 mm	4 x 15.9	20 (<3 bar), 20 (6 bar), 25 (10 bar), 30 (16 bar), 250 (max. adm. [Nm])	275	200	20 kg
NPS 2"	178 mm	80 mm	200 mm	92,1 mm	121 mm	152,4 mm	4 x 19	25 (<3 bar), 25 (6 bar), 25 (10 bar), 30 (16 bar), 250 (max. adm. [Nm])	275	310	25 kg
NPS 3"	203 mm	85 mm	260 mm	127 mm	152,4 mm	190,5 mm	4 x 19	60 (<3 bar), 60 (6 bar), 10 (10 bar), 80 (16 bar), 500 (max. adm. [Nm])	300	800	60 kg
NPS 4"	229 mm	95 mm	270 mm	157,2 mm	190 mm	228,6 mm	8 x 19	80 (<3 bar), 80 (6 bar), 90 (10 bar), 170 (16 bar), 500 (max. adm. [Nm])	300	1250	80 kg
NPS 6"	394 mm	125 mm		216 mm	241 mm	279 mm	8 x 22.2	on request	300	2800	250 kg
NPS 8"	457 mm			269,9 mm	330,2 mm	381 mm	12 x 25.4	on request	on request	5800	600 kg

Sectional Drawing

Pos.	Item	Material
1	Body	1.0619 (A216 WCB), 1.4408 (CF-8M)
2	Lining Body/Ball	PFA, FEP, PFA/AS, PFA/UP, PVDF, UHMW-PE*
3	Ball/Stem	1.0619 (A216 WCB), 1.4408 (CF-8M)
4	Lever	1.0619 (A216 WCB), 1.4408 (CF-8M)
5	Seat Rings	PTFE/TFM, PTFE/AS, GF PTFE, o. o. req. *2
6	Bellow Packing	PTFE/TFM, PTFE/AS
7	Packing Gld Follow- er	1.0619 (A216 WCB), 1.4408 (CF-8M)
8	Spring Gld Follower	Spring Steel
9	Bolts and Nuts	Stainless Steel A2, A4, 5.6, o. o. req.

P‑T Diagram

Pressure Temperature Diagram indicates the operating contraints of our Ball Valves in non-vaccum environments.

Partner with GFT9

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Based in Germany, delivering worldwide
Direct from Manufacturer
Decades of experience in PFA lining & manufacturing
Dependable Lead Times
Standard variants available in 4-6 weeks.
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