Freeman Valve's "Series 1E Stem Extension Ball Valve" is ideal for the following applications:

1. Ideal for installations buried underground, in deep pits, or in confined spaces for easy access;

2. Ideal for piping requiring insulation, with the operating handle positioned above the insulation to prevent cutting or damaging the heat-shrink wrapping;

3. Ideal for installation in areas requiring protection from extreme temperatures and hazardous media, thus protecting operators.

Main Features of Series 1E Model 51 Stem Extension Ball Valve:

★Investment Casting Body;

★Anti-Blowout Proof Stem;

★Floating Ball;

★Soft Seats;

★Stem Extension.

Design Standard of Series 1E Model 51 Stem Extension Ball Valve:

★Design Acc. to ASME B16.34 & API 608 (ANSI Standard);

★Design Acc. to EN-12516-1/2 (DIN Standard, EN Standard).

Test Standard of Series 1E Model 51 Stem Extension Ball Valve:

★Test Acc. to API 598 (ANSI Standard);

★Test Acc. to EN 12266-1/2 (DIN Standard, EN Standard).

Surface Finishing of Series 1E Model 51 Stem Extension Ball Valve:

★All Series 1E Model 51 Stem Extension Ball Valve surface is finely machined to achieve the required roughness and conforms to standard MSS SP-110.

Size of Series 1E Model 51 Stem Extension Ball Valve:

★From 1/2’’ to 12’’ (ANSI Standard);

★From DN15 to DN300 (DIN Standard, EN Standard).

Face to Face of Series 1E Model 51 Stem Extension Ball Valve:

★Face to Face Acc. to ASME B16.10 (ANSI Standard);

★Face to Face Acc. to EN 558-1 Series 14 (DIN 3202 F4), (DIN Standard, EN Standard);

★Face to Face Acc. to EN 558-1 Series 15 (DIN 3202 F5), (DIN Standard, EN Standard);

★Face to Face Acc. to EN 558-1 Series 1 (DIN 3202 F1), (DIN Standard, EN Standard).

Pressure Rating of Series 1E Model 51 Stem Extension Ball Valve:

★ANSI Class 150 (ANSI Standard);

★ANSI Class 300 (ANSI Standard);

★EN 1092 PN 16, (DIN Standard, EN Standard);

★EN 1092 PN 40, (DIN Standard, EN Standard).

Available Material of Series 1E Model 51 Stem Extension Ball Valve:

★Carbon Steel WCB (EN 1.0619) Stem Extension Ball Valve (Series 1E Model 51);

★Carbon Steel WCC Stem Extension Ball Valve (Series 1E Model 51);

★Carbon Steel LCB Stem Extension Ball Valve (Series 1E Model 51);

★Carbon Steel LCC Stem Extension Ball Valve (Series 1E Model 51);

★Alloy Steel LC3 Stem Extension Ball Valve (Series 1E Model 51);

★Alloy Steel C5 (EN 1.7362) Stem Extension Ball Valve (Series 1E Model 51);

★Alloy Steel C12 Stem Extension Ball Valve (Series 1E Model 51);

★Alloy Steel WC6 (EN 1.7357) Stem Extension Ball Valve (Series 1E Model 51);

★Alloy Steel WC9 (EN 1.7379) Stem Extension Ball Valve (Series 1E Model 51);

★Alloy Steel C12A (EN 1.4903) Stem Extension Ball Valve (Series 1E Model 51);

★Stainless Steel CF8 (EN 1.4308) Stem Extension Ball Valve (Series 1E Model 51);

★Stainless Steel CF8M (EN 1.4408) Stem Extension Ball Valve (Series 1E Model 51);

★Stainless Steel CF3 (EN 1.4309) Stem Extension Ball Valve (Series 1E Model 51);

★Stainless Steel CF3M (EN 1.4409) Stem Extension Ball Valve (Series 1E Model 51);

★Stainless Steel CG8M (EN 1.4449) Stem Extension Ball Valve (Series 1E Model 51);

★Stainless Steel CK3MCuN (EN 1.4547) Stem Extension Ball Valve (Series 1E Model 51);

★Stainless Steel CN7M (2.4066) Stem Extension Ball Valve (Series 1E Model 51);

★Stainless Steel 316Ti (EN 1.4571) Stem Extension Ball Valve (Series 1E Model 51);

★Stainless Steel 321 (EN 1.4541) Stem Extension Ball Valve (Series 1E Model 51);

★Stainless Steel 347 (EN 1.4550) Stem Extension Ball Valve (Series 1E Model 51);

★Stainless Steel 347H (EN 1.4912) Stem Extension Ball Valve (Series 1E Model 51);

★Stainless Steel 904L (EN 1.4539) Stem Extension Ball Valve (Series 1E Model 51);

★Stainless Steel 310MoLN (EN 1.4466) Stem Extension Ball Valve (Series 1E Model 51);

★UNS S38815 (ZeCor-Z / ZeCor-310M) Stem Extension Ball Valve (Series 1E Model 51);

★ASTM A351 CD4MCu Stem Extension Ball Valve (Series 1E Model 51);

★Duplex Steel A995 Gr. 4A (EN 1.4462) Stem Extension Ball Valve (Series 1E Model 51);

★Duplex Steel A995 Gr. 5A (EN 1.4410) Stem Extension Ball Valve (Series 1E Model 51);

★Duplex Steel A995 Gr. 6A (EN 1.4501) Stem Extension Ball Valve (Series 1E Model 51);

★Nickel 200 (EN 2.4066) Stem Extension Ball Valve (Series 1E Model 51);

★Nickel 201 (EN 2.4068) Stem Extension Ball Valve (Series 1E Model 51);

★Incoloy 800 (EN 1.4876) Stem Extension Ball Valve (Series 1E Model 51);

★Incoloy 800H (EN 1.4958) Stem Extension Ball Valve (Series 1E Model 51);

★Incoloy 825 (EN 2.4858) Stem Extension Ball Valve (Series 1E Model 51);

★Inconel 600 (EN 2.4816) Stem Extension Ball Valve (Series 1E Model 51);

★Inconel 625 (EN 2.4856) Stem Extension Ball Valve (Series 1E Model 51);

★Inconel 718 (EN 2.4668) Stem Extension Ball Valve (Series 1E Model 51);

★Monel 400 (EN 2.4360) Stem Extension Ball Valve (Series 1E Model 51);

★Monel K500 (EN 2.4375) Stem Extension Ball Valve (Series 1E Model 51);

★Titanium Gr. 2 (EN 3.7035) Stem Extension Ball Valve (Series 1E Model 51);

★Titanium Gr. 3 (EN 3.7055) Stem Extension Ball Valve (Series 1E Model 51);

★Titanium Gr. 10 Stem Extension Ball Valve (Series 1E Model 51);

★Hastelloy C276 (2.4819) Stem Extension Ball Valve (Series 1E Model 51);

★Hastelloy B3 (EN 2.4600) Stem Extension Ball Valve (Series 1E Model 51);

★Hastelloy C22 (EN 2.4602) Stem Extension Ball Valve (Series 1E Model 51);

★Hastelloy C4 (EN 2.4610) Stem Extension Ball Valve (Series 1E Model 51);

★Nickel Aluminum Bronze C95500 Stem Extension Ball Valve (Series 1E Model 51);

★Nickel Aluminum Bronze C95800 Stem Extension Ball Valve (Series 1E Model 51);

★Nickel Aluminum Bronze C63000 Stem Extension Ball Valve (Series 1E Model 51).

Working Temperature of Series 1E Model 51 Stem Extension Ball Valve:

★Please refer to the "Temperature and Pressure Curve of Series 1E Model 51 Stem Extension Ball Valve" for temperature and pressure changes.

Ends Connection of Series 1E Model 51 Stem Extension Ball Valve:

★ANSI Class 150 Flange Ends;

★ANSI Class 300 Flange Ends.

★EN 1092 PN16 Flange Ends;

★EN 1092 PN40 Flange Ends.

Surface Coating of Series 1E Model 51 Stem Extension Ball Valve:

★C1 (ISO 12944:2018), Very Low Corrosivity;

★C2 (ISO 12944:2018), Low Corrosivity;

★C3 (ISO 12944:2018), Medium Corrosivity;

★C4 (ISO 12944:2018), High Corrosivity;

★C5 (ISO 12944:2018), Very High Corrosivity;

★CX (ISO 12944:2018), Extreme Corrosivity;

★IM1 (ISO 12944:2018), Fresh Water;

★IM2 (ISO 12944:2018), Sea Water, Brackish Water;

★IM3 (ISO 12944:2018), Soil;

★IM4 (ISO 12944:2018), Sea / Brackish Water with Cathodic Protection.

Operation of Series 1E Model 51 Stem Extension Ball Valve:

★Lockable Handle;

★Spring Return Handle;

★Series QF Electric Actuator;

★Series QU Electric Actuator;

★Series QS Electric Actuator (Spring Return Electric Actuator);

★Series RT Double Acting Pneumatic Actuator (Aluminum Alloy Body);

★Series RT Spring Return Pneumatic Actuator (Aluminum Alloy Body);

★Series RT Double Acting Pneumatic Actuator (Marine Coating);

★Series RT Spring Return Pneumatic Actuator (Marine Coating);

★Series RT Double Acting Pneumatic Actuator (Stainless Steel Body);

★Series RT Spring Return Pneumatic Actuator (Stainless Steel Body).

Chemical Composition of Series 1E Model 51 Stem Extension Ball Valve:

★For the Chemical Composition of Series 1E Model 51 Stem Extension Ball Valve, please refer to EN 10204 Type 3.1 Certificate.

Mechanical Properties of Series 1E Model 51 Stem Extension Ball Valve:

★For the Mechanical Properties of Series 1E Model 51 Stem Extension Ball Valve, please refer to EN 10204 Type 3.1 Certificate.

Certificate of Series 1E Model 51 Stem Extension Ball Valve:

★All Series 1E Model 51 Stem Extension Ball Valve will be delivered with EN 10204 Type 3.1 Certificate.

Available Upon Request of Series 1E Model 51 Stem Extension Ball Valve:

★NACE MR0175 is available upon request;

★ATEX is available upon request;

★TA-LUFT is available upon request;

★SIL is available upon request;

★Degreasing is available upon request;

★Fire Safe is available upon request;